Oligotrophication after a nutrient reduction in a shallow sand-pit lake (Créteil Lake, Paris suburbs, France) : a case of rapid restorationJ. Garnier, A. Chestérikoff, P. Testard and B. GarbanAnn. Limnol. - Int. J. Lim., 28 3 (1992) 253-262DOI: https://doi.org/10.1051/limn/1992022