@article{MAN_1992__294_4_165012,
     author = {R.V. Gurjar and M. Miyanishi},
     title = {Affine lines on logarithmic {Q-homology} planes.},
     journal = {Mathematische Annalen},
     pages = {463--482},
     publisher = {mathdoc},
     volume = {294},
     number = {4},
     year = {1992},
     zbl = {0757.14022},
     url = {http://geodesic.mathdoc.fr/item/MAN_1992__294_4_165012/}
}