@article{AIHP_1930__1_4_309_0,
     author = {Bloch, L.},
     title = {Introduction \`a l'\'etude des spectres de bandes et de la constitution des mol\'ecules},
     journal = {Annales de l'institut Henri Poincar\'e},
     pages = {309--356},
     publisher = {INSTITUT HENRI POINCAR\'E ET LES PRESSES UNIVERSITAIRES DE FRANCE},
     volume = {1},
     number = {4},
     year = {1930},
     zbl = {0003.14001},
     language = {fr},
     url = {http://archive.numdam.org/item/AIHP_1930__1_4_309_0/}
}