@article{JMAG_2013_9_4_a1,
     author = {J.-D. Hardtke},
     title = {A {Remark} on {Condensation} of {Singularities}},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {448--454},
     year = {2013},
     volume = {9},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2013_9_4_a1/}
}