Cushing, J.M.. "Extremal Tests for Scalar Functions of Several Real variables at Degenerate Critical Points. (Short Communication).." Aequationes mathematicae 12 (1975): 109-110. <http://eudml.org/doc/136488>.
@article{Cushing1975, author = {Cushing, J.M.}, journal = {Aequationes mathematicae}, pages = {109-110}, title = {Extremal Tests for Scalar Functions of Several Real variables at Degenerate Critical Points. (Short Communication).}, url = {http://eudml.org/doc/136488}, volume = {12}, year = {1975}, }
TY - JOUR AU - Cushing, J.M. TI - Extremal Tests for Scalar Functions of Several Real variables at Degenerate Critical Points. (Short Communication). JO - Aequationes mathematicae PY - 1975 VL - 12 SP - 109 EP - 110 UR - http://eudml.org/doc/136488 ER -