APA (7th ed.) Citation

Goldberg, L. On singular projective deformations of two second class totally focal pseudocongruences of planes. Wiley.

Chicago Style (17th ed.) Citation

Goldberg, Ludmila. On Singular Projective Deformations of Two Second Class Totally Focal Pseudocongruences of Planes. Wiley.

MLA (9th ed.) Citation

Goldberg, Ludmila. On Singular Projective Deformations of Two Second Class Totally Focal Pseudocongruences of Planes. Wiley.

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