@article{SMJ2_2018_44_3-4_a3,
     author = {M. V. Corro, Armando and M. C. Riveros, Karlos and V. Fernandes, Karoline},
     title = {Solutions of the {Calapso} equation },
     journal = {Serdica Mathematical Journal},
     pages = {341--364},
     publisher = {mathdoc},
     volume = {44},
     number = {3-4},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SMJ2_2018_44_3-4_a3/}
}