APA

International Mathematical Research Institute, . (1992). Ohio State University Mathematical Research Institute publications. Berlin [u.a.]: de Gruyter.

Chicago

International Mathematical Research Institute, . 1992. Ohio State University Mathematical Research Institute publications. Berlin [u.a.]: de Gruyter.

Harvard

International Mathematical Research Institute, . (1992). Ohio State University Mathematical Research Institute publications. Berlin [u.a.]: de Gruyter.

MLA

International Mathematical Research Institute, . Ohio State University Mathematical Research Institute publications. Berlin [u.a.]: de Gruyter. 1992.