Lavrov, V. (2013). V. I. Vernadsky and the Commission for the Study of the Natural Productive Forces of Crimea: New materials.
Chicago-Zitierstil (17. Ausg.)Lavrov, V. V. I. Vernadsky and the Commission for the Study of the Natural Productive Forces of Crimea: New Materials. 2013.
MLA-Zitierstil (8. Ausg.)Lavrov, V. V. I. Vernadsky and the Commission for the Study of the Natural Productive Forces of Crimea: New Materials. 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.