14. Conference on Isoprenoids : Tábor September 15 to 21, 1991, Institute of Organic Chemistry and Biochemistry, Czechoslovak Academy of Sciences : Abstracts of Papers / Editors Pavel Drašar ; Ivan Černý.    Praha : Institute of Organic Chemistry and Biochemistry, Czechoslovak Academy of Sciences, 1991 . 118 s. . ISBN 80-900014-0-8