1. 1. Topilnytskyy, P., Paiuk, S., Stebelska, H., Romanchuk, V., Yarmola, T. Technological features of high-sulfur heavy crudeoils processing / Chemistry and Chemical Technology Volume 13, Issue 4, 2019, P. 503-509.
2. 2. Nvizug-Bi Leyi Klyuvert Analiz metodov razrabotki mestorozhdeniy vysokovyazkikh neftey i prirodnykh bitumov/Otraslevyye nauchnyye i prikladnyye issledovaniya: Nauki o zemle, №1, 2018. -S.168-188.
3. 3. World Oil Review. Volume 1/ 2018. Режим доступу:https://www.eni.com/docs/en_IT/enicom/company/fuel-cafe/WORLD-OIL-REVIEW-2018-Volume-1.pdf
4. 4. Bratychak M.M. Khimiya nafty i hazu: navch.posibnyk/ Bratychak M.M., Hunʹka V.M. -Lʹviv: vydavnytstvo «Lʹvivsʹkoyi politekhniky», 2017.-448 s.
5. 5. Tarasyuk V.M. Vysokovyazkiye nefti i prirodnyye bitumy: problemy i povysheniye effektivnosti razvedki i razrabotki mestorozhdeniy/ BEREGINYA. 777. SOVA.-№214, -№2 (21).-S.121-125.