@article{MM2_1992__75_4_155733,
     author = {Zhen Mei},
     title = {Solution {Brances} of a semilinear elliptic problem at corak-2 {Bifurcation} points.},
     journal = {Manuscripta mathematica},
     pages = {395--410},
     publisher = {mathdoc},
     volume = {75},
     number = {4},
     year = {1992},
     url = {http://geodesic.mathdoc.fr/item/MM2_1992__75_4_155733/}
}