49. Polekhov, S. V Nasledniki Vitovta. Dinasticheskaya voina v Velikom knyazhestve Litovskom v 30-e gody XV veka [Vytautas' Heirs. Civil War in the Grand Duchy of Lithuania in the 1430s]. Moscow, 2015. 709 pp. Polekhov, S. V., Zaitsev, I. V Dva poslaniya Mengli-Gireya I kievskomu voevode Yuriyu Mikolaevichu Radivilu (1512-1513 gg.) [Two Letters of Mengli-Giray I to Jerzy Mikolajewicz Radziwill, the Voivode of Kiev (1512-1513)]. In Zolotoordynskoe obozrenie = Golden Horde Review. 2019. Vol. 7. No. 4. Pp. 720-732.
50. Potkowski, E. Podpisy krolow polskich. In Miscellanea historico-archivistica. Warszawa; Lodz, 1987. T. 2. S. 5-37.
51. Ragauskiene, R. Valdovas ir didikas: Zygimanto Augusto ir Mikalojaus Radvilos Rudojo 1546-1572 m. komunikacijos modelis jq korespondencijos sviesoje. In Lituanistica. 1998. Nr. 2. P. 13-41.
52. Ragauskiene, R. Ruseniska XV a. pab. - XVI a. Lietuvos Didziosios Kunigaikstystes moterq - valdoviq ir didikiq - korespondencija. In Istorija. 2009. T. 76. P. 18-30.
53. Ragauskiene, R. Tloki piecz^tne szlachty Wielkiego Ksifstwa Litewskiego w XVI w. (na podstawie Metryki Litewskiej). Materjaly do archeologii prawa. In Sfragistichnii shchorichnik. Kiev, 2011. Issue 1. Pp. 338-358. Ragauskiene, R. Dingf istorijoje. XVI a. Lietuvos Didziosios Kunigaikstystes bajorijos privatus archyvai. Vilnius, 2015. 366 p.
54. Ragauskiene, R. Lietuvos Didziosios Kunigaikstystes kanceliarija ir Lietuvos Metrika XV-XVI a. pirmojoje puseje. In Susigrqzinantpraeitj. Lietuvos Metrikos istorija ir tyrimai. Vilnius, 2016. P. 51-70.
55. Ragauskiene, R., Ragauskas, A. Barboros Radvilaites laiskai Zygimantui Augustui ir kitiems. Vilnius, 2001. 254 p.
56. Rossiya v pervoi polovine XVI v.: vzglyad iz Evropy [Russia in the First Half of the 16th Century: a View from Europe]. Compiler, author of introductory articles, notes, indexes - O. F. Kudryavtsev. Moscow, 1997. 408 pp.
57. Ryckov, A. “Ni na kogo nadei ne mayu, tolko na miloserdnogo Boga da na vashu milost'”. Lietuvos kilmingj laiskai, adresuoti valdovo rastininkui Jonui Bogdanaiciui Sapiegai, [1507]-[1515] m. In Lietuvos istorijos studijos. 2018. T. 42. P. 105-128.
58. Ryckov, A. Judo bucinys: valdovo isdavystes samprata Lietuvoje (XIII a. pabaiga - XVI a. vidurys). Vilnius, 2018. 278 p. [Ryckov, 2018b]
59. Ryckov, A. Valdovo rastininko Jono Bogdanaicio Sapiegos (+ 1546) galios telkimas XVI a. pradzioje. In Lietuvos istorijos metrastis. 2019. [Nr.] 1. P. 5-31.
60. Ryckov, A. Ruseniskq laiskq formuliaras Lietuvos Didziojoje Kunigaikstysteje ankstyvaisiais naujaisiais laikais. In Lietuvos istorijos studijos. 2019. T. 44. P. 31-46.
61. [Ryckov, 2019b] Svetikas, E. Kauliniai stiliai - velyvj viduramziq ir naujj amziq rasikliai Lietuvoje. In Lituanistica. 1998. Nr. 3 (35). P. 21-42.
62. Svetikas, E. Lietuvoje aptikti vaskuotq lenteliq pedsakai. In Lituanistica. 1999. Nr. 3 (39). P. 45-77. Swiezawski, A. Jan (Janusz) z Ksi^z^t Litewskich. In Polski Stownik Biograficzny. Warszawa; Wroclaw; Krakow, 1963. T. 30. S. 439-441.
63. Tarabasova, N. I. Ob odnom frazeologizme v chastnoi perepiske XVII veka [On the Phraseologism in the Private Correspondence in the 17th Century]. In Issledovaniyapo lingvisticheskomu istochnikovedeniyu.Moscow, 1963. Pp. 144-155.
64. Varonin, V. A. Z gistoryi uzaemaadnosin Vyalikaga Knyastva Litouskaga z tatarami u kantsy XV - pershai tretsi XVI stst.: Khan Shyg-Akhmat [On the History of Relations between the Grand Duchy of Lithuania and the Tatars in the End of the 15th - the First Third of the 16th Centuries: Khan Sheikh Ahmed]. In Studia Historica Europae Orientalis = Issledovaniya po istorii Vostochnoi Evropy. Minsk, 2011. Issue 4. Pp. 127-149. Volkov, S. S. Emotsional'no-ekspressivnye sredstva chastnoi perepiski XVII v. [Emotional Expressive Instruments in Private Correspondence in the 17th Century]. In Istoricheskaya leksikologiya i leksikografiya. Saint Petersburg, 2010. Issue 8. Pp. 7-14.
65. Wojewodztwo Wilenskie XIV-XVIII wieku. Oprac. H. Lulewicz, A. Rachuba, P. P. Romaniuk. Przywspolpracy
66. U. Jemialianczuka i A. Macuka. Warszawa, 2004. (Urzfdnicy Wielkiego Ksifstwa Litewskiego. Spisy. T. 1). 764 s.
67. Yaz'kova, V. E. Papskii prestol i Moskovskoe gosudarstvo (k istorii diplomaticheskikh svyazei v pervoi polovine XVI v.) [The Holy See and the Muscovy (On the History of Diplomatic Relations in the First Half of the 16th Century)]. In Srednie veka. 1995. No. 58. Pp. 199-205.
68. Yuzefovich, L. A. “Kak v posol'skikh obychayakh vedetsya...” [“According to the Customs of Diplomatic Service...”]. Moscow, 1988. 216 pp.
69. Zaitsev, I. V Sheikh-Akhmed - poslednii khan Zolotoi Ordy (Orda, Krymskoe khanstvo, Osmanskaya imperiya i Pol'sko-Litovskoe gosudarstvo v nachale XVI v.) [Sheikh Ahmed - the Last Khan of the Golden Horde (Horde, Crimean Khanate, Ottoman Empire and the Polish-Lithuanian Commonwealth in the Early 16th Century)]. In Mezhdu Moskvoi i Stambulom. Dzhuchidskie gosudarstva, Moskva i Osmanskaya imperiya (nach. XV - per. pol. XVI vv.). Ocherki. Moscow, 2004. Pp. 99-120.
70. Zaitsev, I. V. Astrakhanskoe khanstvo [The Astrakhan Khanate]. 2nd edition, corrected. Moscow, 2006. 303 pp.
71. Zawadzki, J. Sumariusz dokumentow Krzysztofa Radziwilla „Pioruna” z 1604 r. jako zrodlo do dziejow rodziny i Wielkiego Ksifstwa Litewskiego. In Miscellanea Historico-Archivistica. 2018. T. 25. S. 221-245.
72. Zimin, A. A. Perepiska startsev Iosifo-Volokolamskogo monastyrya s Vasiliem III [The Correspondence between the Elders of Joseph-Volokolamsk Monastery and Vasili III]. In Lingvisticheskoe istochnikovedenie. Moscow, 1963. Pp. 131-135.
73. Zimin, A. A. Rossiya na poroge novogo vremeni. (Ocherki politicheskoi istorii Rossii pervoi treti XVI v.) [Russia on the Threshold of a New Time. (Essays on the Political History of Russia in the First Third of the 16th Century)]. Moscow, 1972. 452 pp.