APA (7th ed.) Citation

Andreev, P. (2009). Geometric Constructions in the Class of Busemann Nonpositively Curved Spaces. Журнал математической физики, анализа, геометрии.

Chicago Style (17th ed.) Citation

Andreev, P.D. "Geometric Constructions in the Class of Busemann Nonpositively Curved Spaces." Журнал математической физики, анализа, геометрии 2009.

MLA (8th ed.) Citation

Andreev, P.D. "Geometric Constructions in the Class of Busemann Nonpositively Curved Spaces." Журнал математической физики, анализа, геометрии, 2009.

Warning: These citations may not always be 100% accurate.