APA

Petrova V. A., Bakanov A. A. & Valter A. V.Crack Resistance of Weld Seals, Hardening Methods and Composite Tools Quality. : .

Chicago

Petrova V A, Bakanov A A and Valter A V.Crack Resistance of Weld Seals, Hardening Methods and Composite Tools Quality. : .

Harvard

Petrova V. A., Bakanov A. A. and Valter A. V.Crack Resistance of Weld Seals, Hardening Methods and Composite Tools Quality. : .

MLA

Petrova V A, Bakanov A A and Valter A V.: . .