@article{10_1017_S0017089506003132,
     author = {KA\v{D}OUREK, JI\v{R}\'I},
     title = {UNCOUNTABLY {MANY} {VARIETIES} {OF} {COMPLETELY} {SIMPLE} {SEMIGROUPS} {WITH} {METABELIAN} {SUBGROUPS}},
     journal = {Glasgow mathematical journal},
     pages = {365--410},
     year = {2006},
     volume = {48},
     number = {3},
     doi = {10.1017/S0017089506003132},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089506003132/}
}