@inproceedings{SchoenheinzSandhuThakur, author = {Schoenheinz, Dagmar and Sandhu, C. and Thakur, A. K.}, title = {Use of river bank filtration for sustainable drinking water supply in Haridwar, India}, language = {en} } @inproceedings{SchoenheinzGrischekSandhuetal., author = {Schoenheinz, Dagmar and Grischek, Thomas and Sandhu, C. and Eckert, P.}, title = {Sustainability of river bank filtration in}, language = {en} }