@article{NUMA_1978__31_132568,
     author = {I.C. Simpson},
     title = {Numerical {Integration} over a {Semi-Infinite} {Interval,} {Using} the {Lognormal} {Distribution.}},
     journal = {Numerische Mathematik},
     pages = {71--76},
     publisher = {mathdoc},
     volume = {31},
     year = {1978},
     zbl = {0421.65006},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1978__31_132568/}
}