@article{SF_1996__52_3_135440,
     author = {L. M\'arki and R. P\"oschel and H.J. Vogel},
     title = {Hans-J\"urgen {Hoehnke.}},
     journal = {Semigroup forum},
     pages = {112--118},
     publisher = {mathdoc},
     volume = {52},
     number = {3},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SF_1996__52_3_135440/}
}