Board, E., & Редакція. (1971). Ostaph Stepanovich Parasyuk (on his 50th birthday). Institute of Mathematics, NAS of Ukraine.
Chicago-Zitierstil (17. Ausg.)Board, Editorial, und Редакція. Ostaph Stepanovich Parasyuk (on His 50th Birthday). Institute of Mathematics, NAS of Ukraine, 1971.
MLA-Zitierstil (8. Ausg.)Board, Editorial, und Редакція. Ostaph Stepanovich Parasyuk (on His 50th Birthday). Institute of Mathematics, NAS of Ukraine, 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.