@article{10_21136_CMJ_1973_101176,
     author = {Martinez, Jorge},
     title = {Free products of abelian $l$-groups},
     journal = {Czechoslovak Mathematical Journal},
     pages = {349--361},
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {1973},
     doi = {10.21136/CMJ.1973.101176},
     mrnumber = {0371770},
     zbl = {0298.06023},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1973.101176/}
}