@article{IIGUM_2023_46_a6,
     author = {Wayne M. Lawton},
     title = {An explanation of {Mellin's} 1921 paper},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {98--109},
     publisher = {mathdoc},
     volume = {46},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2023_46_a6/}
}