2 citations to https://www.mathnet.ru/rus/tm3329

1. Bucher M., Talambutsa A., “Minimal Exponential Growth Rates of Metabelian Baumslag-Solitar Groups and Lamplighter Groups”, Group. Geom. Dyn., 11:1 (2017), 189–209        
2. Bucher M., Talambutsa A., “Exponential growth rates of free and amalgamated products”, Isr. J. Math., 212:2 (2016), 521–546