On the problem of deciding if a polyomino tiles the plane by translation.

Srecko Brlek Xavier Provençal On the problem of deciding if a polyomino tiles the plane by translation. 65-76 2006 conf/stringology/2006 Stringology http://www.stringology.org/event/2006/p08.html db/conf/stringology/stringology2006.html#BrlekP06