J. Kisyński. "On second order hyperbolic equation with two independent variables." Colloquium Mathematicae 22.1 (1970): 135-151. <http://eudml.org/doc/264825>.
@article{J1970, author = {J. Kisyński}, journal = {Colloquium Mathematicae}, language = {eng}, number = {1}, pages = {135-151}, title = {On second order hyperbolic equation with two independent variables}, url = {http://eudml.org/doc/264825}, volume = {22}, year = {1970}, }
TY - JOUR AU - J. Kisyński TI - On second order hyperbolic equation with two independent variables JO - Colloquium Mathematicae PY - 1970 VL - 22 IS - 1 SP - 135 EP - 151 LA - eng UR - http://eudml.org/doc/264825 ER -
