Nadler, Sam B. jr.. "Coverings by closed sets." Portugaliae mathematica 26.1 (1967): 51-61. <http://eudml.org/doc/115001>.
@article{Nadler1967, author = {Nadler, Sam B. jr.}, journal = {Portugaliae mathematica}, keywords = {topology}, language = {eng}, number = {1}, pages = {51-61}, publisher = {Sociedade Portuguesa de Matemática}, title = {Coverings by closed sets}, url = {http://eudml.org/doc/115001}, volume = {26}, year = {1967}, }
TY - JOUR AU - Nadler, Sam B. jr. TI - Coverings by closed sets JO - Portugaliae mathematica PY - 1967 PB - Sociedade Portuguesa de Matemática VL - 26 IS - 1 SP - 51 EP - 61 LA - eng KW - topology UR - http://eudml.org/doc/115001 ER -
