Food, substrate or both? Decomposition of reed leaves (Phragmites australis) by aquatic macroinvertebrates in a large shallow lake (Lake Balaton, Hungary)Kata Karádi-Kovács, Géza Balázs Selmeczy, Judit Padisák and Dénes SchmeraAnn. Limnol. - Int. J. Lim., 51 1 (2015) 79-88DOI: https://doi.org/10.1051/limn/2015002