@article{GDZPPN002340062, title = {Martin boundary for Schr\"odinger operators with singularity.}, journal = {Mathematische Annalen}, volume = {300}, year = {1994}, pages = {573-588}, zbl = {0821.31004}, url = {http://dml.mathdoc.fr/item/GDZPPN002340062} }
Hansen, W.; Boukricha, A. Martin boundary for Schrödinger operators with singularity.. Mathematische Annalen, Tome 300 (1994) pp. 573-588. http://gdmltest.u-ga.fr/item/GDZPPN002340062/