Boyarina, N. (2016). MIDDLE AND UPPER CARBONIFEROUS (PENNSYLVANIAN) MEGAFLORAL ZONES OF THE DONETS BASIN. Institute of Geological Sciences, NAS of Ukraine. https://doi.org/10.30836/igs.1025-6814.2016.1.97280
Chicago-Zitierstil (17. Ausg.)Boyarina, N.I. MIDDLE AND UPPER CARBONIFEROUS (PENNSYLVANIAN) MEGAFLORAL ZONES OF THE DONETS BASIN. Institute of Geological Sciences, NAS of Ukraine, 2016. https://doi.org/10.30836/igs.1025-6814.2016.1.97280.
MLA-Zitierstil (8. Ausg.)Boyarina, N.I. MIDDLE AND UPPER CARBONIFEROUS (PENNSYLVANIAN) MEGAFLORAL ZONES OF THE DONETS BASIN. Institute of Geological Sciences, NAS of Ukraine, 2016. https://doi.org/10.30836/igs.1025-6814.2016.1.97280.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.