@article{AIHPA_1966__4_2_107_0,
     author = {Toch, Kham Doeun},
     title = {\'Etude de l'\'equivalence des d\'efinitions de la distance spatiale en relativit\'e g\'en\'erale},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {107--117},
     publisher = {Gauthier-Villars},
     volume = {4},
     number = {2},
     year = {1966},
     language = {fr},
     url = {http://www.numdam.org/item/AIHPA_1966__4_2_107_0/}
}