@article{etna_vol34_pp119-124, author = {Carlos R. Torres and Dany De Cecchis and Germ\'an Larraz\'abal and Jos\'e Castillo}, title = {Numerical study of a descending sphere in a low Reynolds number strongly stratified fluid}, journal = {Electron. Trans. Numer. Anal.}, volume = {34}, year = {2008-2009}, pages = {119--124}, }