@article {Keilman:2003:0836-1398:390, title = "The Basic Principles of Classical Electrodynamics.", journal = "Physics Essays", parent_itemid = "infobike://pe/pe", publishercode ="pe", year = "2003", volume = "16", number = "3", publication date ="2003-09-01T00:00:00", pages = "390-397", itemtype = "ARTICLE", issn = "0836-1398", eissn = "2371-2236", url = "https://www.ingentaconnect.com/content/pe/pe/2003/00000016/00000003/art00008", keyword = "classical electrodynamics, point and extended classical particles, basic classical principles, variation principle, classical theory of fields", author = "Keilman, Yuri N.", abstract = "", }