V.V. Sychev ; translated from the Russian by Eugene Yankovsky. V. A. Fock ; translated from the Russian by Eugene Yankovsky. L.A. Sena ; [translated from the Russian by Eugene Yankovsky]. A.I. Markushevich ; translated from the Russian by Eugene Yankovsky. V.S. Vladimirov ; translated from the Russian by Eugene Yankovsky. N. Piskunov ; translated from the Russian by George Yankovsky. I.V. Proskuryakov ; translated from the Russian by George Yankovsky. edited by L.I. Sedov ; translated from the Russian by Eugene Yankovsky. M. Vygodsky ; translated from the Russian by George Yankovsky. L. Elsgolts. Translated from the Russian by George Yankovsky.