Long-term aspects of aquatic macrophytes in two bays of Lake Ladoga of different nutrient status

RASPOPOV, I. M., ADAMEC, L., HUSÁK, Š. Long-term aspects of aquatic macrophytes in two bays of Lake Ladoga of different nutrient status. In: PELTONEN, A., GRÖNLUND, E., VILJANEN, M., eds. Proceedings of the third International Lake Ladoga Symposium 1999. Joensuu: University of Joensuu, 2000, s. 148-151. ISBN 951-708-869-8.