MOLECULAR AND ELECTRONIC STRUCTURES OF THE TRITHIAPENTHALENE ANTRONE AND ITS OXYGEN AND NITROGEN ANALOGUES BY XPS СтатьяIvanova T.M., Zaharov S.V., Zaitsev B.E., Ryabov M.A., Kovalchoukova O.V.Journal of Electron Spectroscopy and Related Phenomena. Том 137-140. 2004. С. 457-462