@article{CMH_1990__65_3_140187,
     author = {H. Kn\"orrer and E. Trubowitz},
     title = {A directional compactification of the complex {Bloch} variety.},
     journal = {Commentarii mathematici Helvetici},
     pages = {114--149},
     publisher = {mathdoc},
     volume = {65},
     number = {3},
     year = {1990},
     zbl = {0723.32006},
     url = {http://geodesic.mathdoc.fr/item/CMH_1990__65_3_140187/}
}