Ostapenko, V. V., Остапенко, В. В., & Остапенко, В. В. (1995). To the problem of continuity of many-valued mappings. Institute of Mathematics, NAS of Ukraine.
Chicago-Zitierstil (17. Ausg.)Ostapenko, V. V., В. В Остапенко, und В. В Остапенко. To the Problem of Continuity of Many-valued Mappings. Institute of Mathematics, NAS of Ukraine, 1995.
MLA-Zitierstil (8. Ausg.)Ostapenko, V. V., et al. To the Problem of Continuity of Many-valued Mappings. Institute of Mathematics, NAS of Ukraine, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.