@article{GDZPPN002301350, title = {Homomorphisms of Some Function Lattices.}, journal = {Mathematische Annalen}, volume = {180}, year = {1969}, pages = {127-133}, zbl = {0169.15601}, url = {http://dml.mathdoc.fr/item/GDZPPN002301350} }
JENSEN, G.A. Homomorphisms of Some Function Lattices.. Mathematische Annalen, Tome 180 (1969) pp. 127-133. http://gdmltest.u-ga.fr/item/GDZPPN002301350/