Pluriannual evolution of the hydrochemistry of two Alpine lakes (Lake Paione Inferiore and Lake Paione Superiore, Ossola Valley) in relation to atmospheric loads. J Limnol [Internet]. 1999 Feb. 1 [cited 2025 Jun. 24];58(1):42-8. Available from: https://www.jlimnol.it/jlimnol/article/view/jlimnol.1999.42