Summer drought and spring frost, but not their interaction, constrain European beech and Silver fir growth in their southern distribution limits

Gazol, A., Camarero, J.J., Colangelo, M., de Luis, M., Martínez del Castillo, E., Serra-Maluquer, X.. (2019). Summer drought and spring frost, but not their interaction, constrain European beech and Silver fir growth in their southern distribution limits. Agricultural and Forest Meteorology 278:107695