1. Gradients of Sequences of Subgroups in a Direct Product. (9th October 2017) Authors: Nikolov, Nikolay; Shemtov, Zvi; Shusterman, Mark Journal: International mathematics research notices Issue: Volume 2019:Number 12(2019) Page Start: 3704 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗