@article{BUMI_2009_9_2_2_a11,
     author = {Po\'enaru, Valentin and Tanasi, Corrado},
     title = {Smooth {4-Dimensional} {Thickening} of {Singular} {2-Dimensional} {Complex} in the non {Compact} {Case}},
     journal = {Bollettino della Unione matematica italiana},
     pages = {467--482},
     publisher = {mathdoc},
     volume = {Ser. 9, 2},
     number = {2},
     year = {2009},
     zbl = {1217.57016},
     mrnumber = {2537283},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2009_9_2_2_a11/}
}