@article{JMPA_1855_1_20__161_0,
     author = {Liouville, J.},
     title = {Sur l'\'equation $\Gamma \left(t\right)\Gamma\left(t+\frac{1}{2}\right)=2^{1-2t}.\sqrt{\pi}.\Gamma\left(2t\right)$},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {161--163},
     publisher = {Gauthier-Villars},
     volume = {1e s{\'e}rie, 20},
     year = {1855},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1855_1_20__161_0/}
}