[1]
PUIA, I., PAZMANY, D., TARNAVEANU, I., SZABO, A.T. and CHIRCA, E. 1978. Using "Double Metre" method in studying Secuieu prairies (Apuseni Mountains). Notulae Botanicae Horti Agrobotanici Cluj-Napoca. 9, 2 (Aug. 1978), 97–103. DOI:https://doi.org/10.15835/nbha92133.