@article{GDZPPN002363895, title = {Korovkin theory in liminal JB-algebras.}, journal = {Mathematica Scandinavica}, volume = {81}, year = {1998}, pages = {269-282}, zbl = {0904.46040}, url = {http://dml.mathdoc.fr/item/GDZPPN002363895} }
Dieckmann, Gregor. Korovkin theory in liminal JB-algebras.. Mathematica Scandinavica, Tome 81 (1998) pp. 269-282. http://gdmltest.u-ga.fr/item/GDZPPN002363895/