@article{BSMF_1968__96__337_0,
     author = {Irwin, John M. and Benabdallah, K.},
     title = {On {N-high} subgroups of abelian groups},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {337--346},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {96},
     year = {1968},
     doi = {10.24033/bsmf.1671},
     mrnumber = {38 #5921},
     zbl = {0177.04202},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/bsmf.1671/}
}