© Svetla Stankova, Tzanko Tzankov, Raina Hristova, Milena Stoyanova, Milen Penerliev. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Citation:
Stankova S, Tzankov T, Hristova R, Stoyanova M, Penerliev M (2020) Todor Krastev – A Life Dedicated to the Geomorphology and Geology of Eastern Bulgaria and Black Sea. Journal of the Bulgarian Geographical Society 42: 88-94. https://doi.org/10.3897/jbgs.2020.42.12 |