@article{GRSME_1999_1999_1_a15,
     author = {Koiller, Jair},
     title = {Movimiento de microorganismos.},
     journal = {La Gaceta de la Real Sociedad Matem\'atica Espa\~nola},
     pages = {423-445},
     publisher = {mathdoc},
     volume = {2},
     number = {3},
     year = {1999},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GRSME_1999_1999_1_a15/}
}