Singer, Ivan, and Papini, Pier L.. "Best Coapproximation in Normed Linear Spaces.." Monatshefte für Mathematik 88 (1979): 27-44. <http://eudml.org/doc/177926>.
@article{Singer1979, author = {Singer, Ivan, Papini, Pier L.}, journal = {Monatshefte für Mathematik}, keywords = {normed linear spaces; elements of best coapproximation; spaces of continuous functions}, pages = {27-44}, title = {Best Coapproximation in Normed Linear Spaces.}, url = {http://eudml.org/doc/177926}, volume = {88}, year = {1979}, }
TY - JOUR AU - Singer, Ivan AU - Papini, Pier L. TI - Best Coapproximation in Normed Linear Spaces. JO - Monatshefte für Mathematik PY - 1979 VL - 88 SP - 27 EP - 44 KW - normed linear spaces; elements of best coapproximation; spaces of continuous functions UR - http://eudml.org/doc/177926 ER -