@article{GDZPPN002538768, title = {Rigid Aronszajn trees.}, journal = {Publications de l'Institut Math\'ematique [Elektronische Ressource]}, volume = {41}, year = {1980}, pages = {259-266}, zbl = {0458.03008}, url = {http://dml.mathdoc.fr/item/GDZPPN002538768} }
Todorcevic, S. Rigid Aronszajn trees.. Publications de l'Institut Mathématique [Elektronische Ressource], Tome 41 (1980) pp. 259-266. http://gdmltest.u-ga.fr/item/GDZPPN002538768/