@article{JMPA_1880_3_6__85_0,
     author = {Resal, H.},
     title = {Sur {l'Astronomie} nautique},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {85--88},
     publisher = {Gauthier-Villars},
     volume = {3e s{\'e}rie, 6},
     year = {1880},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1880_3_6__85_0/}
}