@article{MM2_1984__46_154994,
     author = {Klaus Bongartz},
     title = {Critical {Simply} {Connected} {Algebras.}},
     journal = {Manuscripta mathematica},
     pages = {117--136},
     publisher = {mathdoc},
     volume = {46},
     year = {1984},
     zbl = {0537.16024},
     url = {http://geodesic.mathdoc.fr/item/MM2_1984__46_154994/}
}