@article{10_1017_S001708950000793X,
     author = {Edjvet, M.},
     title = {A {Magnus} theorem for free products of locally indicable groups},
     journal = {Glasgow mathematical journal},
     pages = {383--387},
     year = {1989},
     volume = {31},
     number = {3},
     doi = {10.1017/S001708950000793X},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S001708950000793X/}
}