@article{1138845079, author = {Oikawa, K\^otaro}, title = {Minimal slit regions and linear operator method}, journal = {Kodai Math. Sem. Rep.}, volume = {17}, number = {1}, year = {1965}, pages = { 187-190}, language = {en}, url = {http://dml.mathdoc.fr/item/1138845079} }
Oikawa, Kôtaro. Minimal slit regions and linear operator method. Kodai Math. Sem. Rep., Tome 17 (1965) no. 1, pp. 187-190. http://gdmltest.u-ga.fr/item/1138845079/