@article{AFM_1992_17_2_a14,
     author = {Frans van Gool},
     title = {Semiliniear perturbation of linear harmonic maps},
     journal = {Annales Fennici Mathematici},
     pages = {367--391},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {1992},
     doi = {10.5186/aasfm.1992.1721},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1992.1721/}
}