@article{10_4153_CJM_2008_052_x,
     author = {Baracco, Luca and Zampieri, Giuseppe},
     title = {CR {Extension} from {Manifolds} of {Higher} {Type}},
     journal = {Canadian journal of mathematics},
     pages = {1219--1239},
     year = {2008},
     volume = {60},
     number = {6},
     doi = {10.4153/CJM-2008-052-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2008-052-x/}
}