@article{CLTM_1998_1998_1_a33,
     author = {Ran, Z.},
     title = {Cohomolog{\'\i}a cu\'antica del plano, vieja y nueva y una {K3} an\'aloga.},
     journal = {Collectanea mathematica},
     pages = {519-526},
     year = {1998},
     volume = {49},
     number = {2-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1998_1998_1_a33/}
}