relation: http://acta.bibl.u-szeged.hu/42111/ title: On the existence of a component-wise positive radially symmetric solution for a superlinear system creator: Zhidkov Peter date: 2007 type: Folyóirat type: NonPeerReviewed format: part language: en identifier: http://acta.bibl.u-szeged.hu/42111/1/ejqtde_2007_029_001-007.pdf identifier: Zhidkov Peter: On the existence of a component-wise positive radially symmetric solution for a superlinear system. (2007)