@article{QUE_1985_1985_1_a1,
     author = {Oca\~na, Jordi},
     title = {El lenguaje {ECOGEN} para simulaci\'on gen\'etica.},
     journal = {Q\"uestii\'o},
     pages = {7-34},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {1985},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/QUE_1985_1985_1_a1/}
}