APA

Piunova K. G., Karengin A. G., .Plasma receiving thermal energy from sulphate lignin. : .

Chicago

Piunova K G, Karengin A G, .Plasma receiving thermal energy from sulphate lignin. : .

Harvard

Piunova K. G., Karengin A. G., .Plasma receiving thermal energy from sulphate lignin. : .

MLA

Piunova K G, Karengin A G, .: . .