Spanish Relleno con círculos de un triángulo isósceles rectángulo Cited by user Wiki LIC on 26 Jul 2019
French Empilement de cercles dans un triangle isocèle rectangle Cited by user Michel Awkal on 26 Aug 2018
English Circle packing in an isosceles right triangle Cited by user 99of9 on 12 Jul 2011 Circle packing in a right isosceles triangle is a packing problem where the objective is to pack n unit circles into the smallest possible isosceles right triangle.