@article{ASENS_1880_2_9__301_0,
     author = {Duport},
     title = {Sur un mode particulier de repr\'esentation des imaginaires},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {301--362},
     publisher = {Elsevier},
     volume = {2e s{\'e}rie, 9},
     year = {1880},
     doi = {10.24033/asens.192},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.192/}
}