APA

Adam A. M., Vazhov (Vajov) V. F., .Excavation method using electric pulses, and excavator. : .

Chicago

Adam A M, Vazhov (Vajov) V F, .Excavation method using electric pulses, and excavator. : .

Harvard

Adam A. M., Vazhov (Vajov) V. F., .Excavation method using electric pulses, and excavator. : .

MLA

Adam A M, Vazhov (Vajov) V F, .: . .