@article{JRAM_1972__252_151188,
     author = {J.V. Herod},
     title = {Coalescence of solutions for nonlinear {Stieltjes} equations.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {187--194},
     publisher = {mathdoc},
     volume = {252},
     year = {1972},
     zbl = {0231.34055},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1972__252_151188/}
}