@article{MZ_1990__203_3_174122,
     author = {Bert van Geemen and J\"urgen Werner},
     title = {New {Examples} of {Threefolds} with c1 = 0.},
     journal = {Mathematische Zeitschrift},
     pages = {211--226},
     publisher = {mathdoc},
     volume = {203},
     number = {3},
     year = {1990},
     zbl = {0694.14020},
     url = {http://geodesic.mathdoc.fr/item/MZ_1990__203_3_174122/}
}