@article{SF_1974__8_134039,
     author = {N.J. Rothman and M.S. Schuh},
     title = {Laplace transforms on vanishing algebras.},
     journal = {Semigroup forum},
     pages = {189--214},
     publisher = {mathdoc},
     volume = {8},
     year = {1974},
     url = {http://geodesic.mathdoc.fr/item/SF_1974__8_134039/}
}