@article{KYB_2008_44_6_a10,
     author = {Rodr{\'\i}guez{\textendash}Lallena, Jos\'e Antonio and \'Ubeda-Flores, Manuel},
     title = {Quasi-copulas with quadratic sections in one variable},
     journal = {Kybernetika},
     pages = {879--890},
     year = {2008},
     volume = {44},
     number = {6},
     mrnumber = {2488913},
     zbl = {1181.62072},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_2008_44_6_a10/}
}