St. Petersburg Polytechnical University Journal: Physics and Mathematics | Peter the Great St.Petersburg Polytechnic University. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)St. Petersburg Polytechnical University Journal: Physics and Mathematics | Peter the Great St.Petersburg Polytechnic University. Cambridge University Press.
Citatione MLA (9a ed.)St. Petersburg Polytechnical University Journal: Physics and Mathematics | Peter the Great St.Petersburg Polytechnic University. Cambridge University Press.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.