@article{SF_1985__31_134762,
     author = {H.J. Hoehnke},
     title = {International {Conference} on {Semigroup} {Theory} in {Greifswald.}},
     journal = {Semigroup forum},
     pages = {375--378},
     publisher = {mathdoc},
     volume = {31},
     year = {1985},
     url = {http://geodesic.mathdoc.fr/item/SF_1985__31_134762/}
}