@article{10_4064_ap86_1_3,
     author = {Stanis/law Domachowski},
     title = {A new approach to the existence results for orientor fields
 with {Nicoletti's} boundary conditions},
     journal = {Annales Polonici Mathematici},
     pages = {23--30},
     publisher = {mathdoc},
     volume = {86},
     number = {1},
     year = {2005},
     doi = {10.4064/ap86-1-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap86-1-3/}
}