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NAUTICAL AND ENVIRONMENTAL STUDIES


EXPLORATION OF THE RELATION BETWEEN THE MAXIMUM RUNOFF AND THE AVERAGE RIVER RUNOFF IN SOME BULGARIAN RIVERS
Authors: Krassimira Nacheva, Anna Yordanova, Irena Ilcheva

ASSESSMENT OF WATER SUPPLY OF THE CITY OF SOFIA AND ITS SUSTAINABILITY IN TERMS OF CLIMATE CHANGE
Authors: Anna Yordanova, Vessela Rainova