A.A.Berezin, Das an Electric Current have an Acoustic Component?, Journal Of Energy Conservation, Volume 1, Issue 2, 2019, Pages 1-14, ISSN 2642-3146, https://doi.org/10.14302/issn.2642-3146.jec-19-2663.
(https://oap-researchnetwork.orgjec/article/1022)
Keywords: Feynman quantum concept of electric current in a crystallyne lattice; electrons; phonons; coupled difference-differential Hamiltonian equations.