@phdthesis{THESE_1927__73__1_0,
     author = {Jekhowsky, Benjamin},
     title = {\'Etude sur les transcendantes {Fourier-Bessel} \`a plusieurs variables},
     series = {Th\`eses de l'entre-deux-guerres},
     number = {73},
     year = {1927},
     language = {fr},
     url = {http://archive.numdam.org/item/THESE_1927__73__1_0/}
}