TY  - JOUR
AU  - DOLINKA, IGOR
TI  - ON FREE SPECTRA OF LOCALLY TESTABLE SEMIGROUP VARIETIES
JO  - Glasgow mathematical journal
PY  - 2011
SP  - 623
EP  - 629
VL  - 53
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089511000188/
DO  - 10.1017/S0017089511000188
ID  - 10_1017_S0017089511000188
ER  -