@article{GDZPPN002413523, title = {Sheaf Spaces and Sheaves of Universal Algebras.}, journal = {Mathematische Zeitschrift}, volume = {135}, year = {1973}, pages = {275-290}, zbl = {0259.08002}, url = {http://dml.mathdoc.fr/item/GDZPPN002413523} }
Davey, Brian A. Sheaf Spaces and Sheaves of Universal Algebras.. Mathematische Zeitschrift, Tome 135 (1973) pp. 275-290. http://gdmltest.u-ga.fr/item/GDZPPN002413523/