Bogdan Ziemian. "Mean value theorems for linear and semi-linear rotation invariant operators." Annales Polonici Mathematici 51.1 (1990): 341-348. <http://eudml.org/doc/264881>.
@article{BogdanZiemian1990, author = {Bogdan Ziemian}, journal = {Annales Polonici Mathematici}, keywords = {mean value theorem; rotation invariant solution; semi-linear Laplace equation}, language = {eng}, number = {1}, pages = {341-348}, title = {Mean value theorems for linear and semi-linear rotation invariant operators}, url = {http://eudml.org/doc/264881}, volume = {51}, year = {1990}, }
TY - JOUR AU - Bogdan Ziemian TI - Mean value theorems for linear and semi-linear rotation invariant operators JO - Annales Polonici Mathematici PY - 1990 VL - 51 IS - 1 SP - 341 EP - 348 LA - eng KW - mean value theorem; rotation invariant solution; semi-linear Laplace equation UR - http://eudml.org/doc/264881 ER -