@article{GDZPPN002407205, title = {Analytic Sets of Finite Order.}, journal = {Mathematische Zeitschrift}, volume = {114}, year = {1970}, pages = {271-298}, zbl = {0189.36601}, url = {http://dml.mathdoc.fr/item/GDZPPN002407205} }
Pan, Yi-Chuan. Analytic Sets of Finite Order.. Mathematische Zeitschrift, Tome 114 (1970) pp. 271-298. http://gdmltest.u-ga.fr/item/GDZPPN002407205/