@article{10_4153_CMB_1975_002_1,
     author = {Bellamy, O. S. and Ellis, H. W.},
     title = {On extensions of the {Riemann} and {Lebesgue} {Integrals} by {Nets}},
     journal = {Canadian mathematical bulletin},
     pages = {7--17},
     year = {1975},
     volume = {18},
     number = {1},
     doi = {10.4153/CMB-1975-002-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-002-1/}
}