@article{ASENS_1979_4_12_3_335_0,
     author = {Min-Oo and Ruh, Ernst A.},
     title = {Comparison theorems for compact symmetric spaces},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {335--353},
     publisher = {Elsevier},
     volume = {Ser. 4, 12},
     number = {3},
     year = {1979},
     doi = {10.24033/asens.1369},
     mrnumber = {81e:53027},
     zbl = {0424.53024},
     language = {en},
     url = {http://www.numdam.org/articles/10.24033/asens.1369/}
}