1.
Prykarpatski A, Bogolubov (Jr.) N, Blackmore D. The Lagrangian and Hamiltonian Aspects of the Electrodynamic Vacuum-Field Theory Models. BJMP [Internet]. 22Mar.2016 [cited 20May2019];2(2):105-96. Available from: http://scitecresearch.com/journals/index.php/bjmp/article/view/642