@article{JNSA_2009_2_2_a6,
     author = {KHAN, RAHMAT ALI and ASIF, NASEER AHMAD},
     title = {POSITIVE {SOLUTIONS} {FOR} {A} {CLASS} {OF} {SINGULAR} {TWO} {POINT} {BOUNDARY} {VALUE} {PROBLEMS} },
     journal = {Journal of nonlinear sciences and its applications},
     pages = {126-135},
     publisher = {mathdoc},
     volume = {2},
     number = {2},
     year = {2009},
     doi = {10.22436/jnsa.002.02.07},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.22436/jnsa.002.02.07/}
}