Vestnik Permskogo Universiteta: Seriâ Geologiâ

MLA

Vestnik Permskogo Universiteta: Seriâ Geologiâ. Russian Federation: Perm Sate National Research University, .

APA

Vestnik Permskogo Universiteta: Seriâ Geologiâ. Russian Federation: Perm Sate National Research University.

Chicago

Vestnik Permskogo Universiteta: Seriâ Geologiâ. Russian Federation: Perm Sate National Research University.