APA ציטוט

Bitsadze, A. B. (1968). Boundary value problems. North-Holland Publishing Co..

Chicago Edition Citation

Bitsadze, A. B. Boundary Value Problems. Amsterdam: North-Holland Publishing Co., 1968.

ציטוט MLA

Bitsadze, A. B. Boundary Value Problems. North-Holland Publishing Co., 1968.