TY - JOUR A1 - Droste, M. A1 - Göbel, R. A1 - Pokutta, Sebastian T1 - Absolute graphs with prescribed endomorphism monoid JF - Semigroup Forum Y1 - 2008 N1 - URL of the PDF: http://dx.doi.org/doi:10.1007/s00233-007-9029-1 VL - 76 SP - 256 EP - 267 ER -