@article{LJM_1999_4_a8,
     author = {A. Yoshioka},
     title = {Weyl manifold and quantized connection},
     journal = {Lobachevskii journal of mathematics},
     pages = {177--206},
     year = {1999},
     volume = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/LJM_1999_4_a8/}
}