@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/