| Leningrad i bol'shaya zemlya: istoriya Ladozhskoĭ Kommunikatsii blokirovannogo Leningrada v 1941-1943 gg VM Koval'chuk Nauka, 1975 | 10 | 1975 |
| GEOPHYSICAL RESEARCH IN THE PRE-CARPATHIAN HYDROSPHERE SITUATION FOR THE ENVIRONMENTAL CIVIL PROTECTION PURPOSES YP Starodub, VV Karabyn, AP Havrys, VM Kovalchuk, AO Rogulia, ... Geofizicheskiy Zhurnal 44 (4), 171-182, 2022 | 9* | 2022 |
| Äîñë³äæåííÿ åôåêòèâíîñò³ ðåîðãàí³çàö³éíèõ êðîê³â ó ïðîöåäóð³ âñòóïó äî ÂÍÇ Óêðà¿íè íà ïðèêëàä³ Êèºâî-Ìîãèëÿíñüêî¿ àêàäå쳿  Áðþõîâåöüêèé, ΠÊèð³ºíêî, ÂÌ Êîâàëü÷óê Âèùà îñâ³òà, 38-51, 2011 | 8 | 2011 |
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| ÒÅÎÐÅÒÈ×Ͳ ϲÄÕÎÄÈ ÄÎ ÎÐÃÀͲÇÀÖ²¯ ÑÈÑÒÅÌ ÖȲËÜÍί ÎÁÎÐÎÍÈ ÊÐÀ¯Í ÍÀÒÎ Â ÊÎÍÒÅÊÑÒ² ÀÄÀÏÒÀÖ²¯ ¯Õ ÄÎѲÄÓ ÄËß ÓÊÐÀ¯ÍÈ ÂÌ Êîâàëü÷óê Åôåêòèâí³ñòü äåðæàâíîãî óïðàâë³ííÿ, 85–93-85–93, 2015 | 7 | 2015 |
| FDS ÌÎÄÅËÞÂÀÍÍß ÅÔÅÊÒÈÂÍÎÑÒ² ÏÐÎÒÈÏÎÆÅÆÍÈÕ ÊÀÐÍÈDz ÍÀ ÇÀÏÎÁ²ÃÀÍÍß ÏÎØÈÐÅÍÍÞ ÏÎÆÅƲ ÔÀÑÀÄÍÈÌÈ ÊÎÍÑÒÐÓÊÖ²ßÌÈ ÂÈÑÎÒÍÈÕ ÁÓIJÂÅËÜ RS Yakovchuk, YV Ballo, AD Kuzyk, OI Kagitin, VM Kovalchuk | 6* | 2021 |
| A PROOF-OF-CONCEPT OF SMART LIGHTWEIGHT CONE FOR EXPLOSIVE ORDNANCE MITIGATION IN NONPERMISSIVE OPERATING ENVIRONMENT A Samberg, Y Stetsiuk, MM Divizinyuk, V Kovalchuk, I Soloviov, ... Counterterrorism, Crime Fighting, Forensics, and Surveillance Technologies …, 2020 | 6 | 2020 |
| ÎÐÃÀͲÇÀÖ²ß ÀÂÀвÉÍÎ-ÐßÒÓÂÀËÜÍÈÕ ÐÎÁ²Ò ÍÀ ÀÂÒÎÌÎÁ²ËÜÍÎÌÓ ÒÐÀÍÑÏÎÐÒ² ïîñ³áíèê ÂÁ Ëî¿ê, ÂÌ Êîâàëü÷óê, ÎÄ Ñèíåëüí³êîâ Ëüâ³â: ËÄÓÁÆÄ, 2017 | 6 | 2017 |
| ÅÔÅÊÒÈÂͲÑÒÜ ÎÏÅÐÀÒÈÂÍÈÕ Ä²É ÏÎÆÅÆÍÎ-ÐßÒÓÂÀËÜÍÈÕ Ï²ÄÐÎÇIJ˲ ØËßÕÎÌ ÂÏÐÎÂÀÄÆÅÍÍß ÑÓ×ÀÑÍÈÕ ²ÍÔÎÐÌÀÖ²ÉÍÎ-ÒÅÕͲ×ÍÈÕ ÇÀÑÎÁ²Â ÂÌÊ Ä.Ï. Âîéòîâè÷ , Ä.Î. ×àëèé Ïîæåæíà áåçïåêà, 18-23, 2016 | 6 | 2016 |
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| Ñòðóêòóðíà ïåðåáóäîâà íàöiîíàëüíî¿ åêîíîìiêè ó êîíòåêñòi iííîâàöiéíîãî ðîçâèòêó: ìîíîãðàôiÿ ÂÌ Êîâàëü÷óê | 5 | 2005 |
| The evacuation of the Leningrad population in the summer of 1941 VM Kovalchuk Otechestvennaya istoriya, 15-24, 2000 | 5 | 2000 |
| Sobolev GL Leningradskij rekviem. O zhertvah naselenija v Leningrade v gody vojny i blokady [Leningrad requiem. About the victims among the citizens of Leningrad during the War … VM Koval'chuk Voprosy istorii, 191-194, 1965 | 5 | 1965 |
| ÓÄÎÑÊÎÍÀËÅÍÍß ÑÈÑÒÅÌÈ ÊÀÄÐÎÂÎÃÎ ÇÀÁÅÇÏÅ×ÅÍÍß ÏÎÆÅÆÍÎ-ÐßÒÓÂÀËÜÍί ÑËÓÆÁÈ Â ÓÊÐÀ¯Í²  ÊÎÍÒÅÊÑÒ² ÀÄÀÏÒÀÖ²¯ ÇÀÐÓÁ²ÆÍÎÃÎ ÄÎѲÄÓ ÂÌ Êîâàëü÷óê Åôåêòèâí³ñòü äåðæàâíîãî óïðàâë³ííÿ, 2016 | 4 | 2016 |
| Investigation of the fire-preventing eaves effectiveness to prevent the fire spreading by vertical building structures of high-rise buildings Y Ballo, R Yakovchuk, V Kovalchuk, V Nizhnyk, R Veselivskyi AIP Conference Proceedings 2684 (1), 2023 | 3 | 2023 |
| ̲ÆÍÀÐÎÄÍÀ ²ÍÒÅÃÐÀÖ²ß Ä²ßËÜÍÎÑÒ² ÏÎÆÅÆÍÎ-ÐßÒÓÂÀËÜÍÈÕ ÑËÓÆÁ ÊÐÀ¯Í ªÑ ÂÌ Êîâàëü÷óê Åôåêòèâí³ñòü äåðæàâíîãî óïðàâë³ííÿ, 272-279, 2014 | 3 | 2014 |
| Ocherki istorii Leningrada VM Koval'chuk Nauka, 1967 | 3 | 1967 |
Ëî¿ê Âàñèëü Áîãäàíîâè÷, Ëî¿ê Â.Á., Lo...Ëüâ³âñüêèé äåðæàâíèé óí³âåðñèòåò áåçïåêè æèòòºä³ÿëüíîñò³, Lviv State University of Life SafetyVerified email at ldubgd.edu.ua
