Issledovanie khimicheskogo sostava ti͡a︡zhelykh frakt͡s︡iĭ nefti i nefti͡a︡nykh ostatkov
Subtitle: trudy mikrosimpoziuma, Pleven, 9-13 okti͡a︡bri͡a︡, 1989
By: [redkollegii͡a︡, Vl. Penchev (otv. redaktor) ... et al.].
Contributors: Penchev, Vl.; Institut po organichna khimii͡a︡ s t͡s︡entŭr po fitokhimii͡a︡ (Bŭlgarska akademii͡a︡ na naukite)
Publisher: Bolgarskai͡a︡ akademii͡a︡ nauk, In-t organicheskoĭ khimii s t͡s︡entrom fitokhimii
Published: 1990
Place of publication: Sofii͡a︡
Language: rus
Number of pages: 206
Subjects: Petroleum -- Analysis.
Other titles: Investigations of the chemical composition of heavy oil fractions and residues.
Notes: Includes bibliographical references.
Title on added t.p.: Investigations of the chemical composition of heavy oil fractions and residues.
Summaries in English.