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@article{MZ_1984__187_173498, author = {Richard E. Phillips}, title = {Existentially {Closed} {Locally} {Finite} {Central} {Extensions:} {Multipliers} and {Local} {Systems.}}, journal = {Mathematische Zeitschrift}, pages = {383--392}, publisher = {mathdoc}, volume = {187}, year = {1984}, zbl = {0551.20021}, url = {http://geodesic.mathdoc.fr/item/MZ_1984__187_173498/} }
Richard E. Phillips. Existentially Closed Locally Finite Central Extensions: Multipliers and Local Systems.. Mathematische Zeitschrift, Tome 187 (1984), pp. 383-392. http://geodesic.mathdoc.fr/item/MZ_1984__187_173498/