@article{AFST_1993_6_2_1_53_0,
     author = {Marta Garc{\'\i}a-Huidobro and Ra\'ul Man\'asevich},
     title = {Jumping nonlinearities for fourth order {B.V.P.}},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {53--72},
     publisher = {Universit\'e Paul Sabatier},
     address = {Toulouse},
     volume = {Ser. 6, 2},
     number = {1},
     year = {1993},
     zbl = {0773.34016},
     mrnumber = {1230705},
     language = {en},
     url = {https://afst.centre-mersenne.org/item/AFST_1993_6_2_1_53_0/}
}