@article{NAM_1845_1_4__423_1,
     author = {Terquem},
     title = {Sur les lignes aplan\'etiques, lemniscates, caustiques, etc.},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {423--431},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {1e s{\'e}rie, 4},
     year = {1845},
     language = {fr},
     url = {http://www.numdam.org/item/NAM_1845_1_4__423_1/}
}