3 citations to https://www.mathnet.ru/rus/rcd912

1. Michalak L.P., “Combinatorial Modifications of Reeb Graphs and the Realization Problem”, Discret. Comput. Geom., 65:4 (2021), 1038–1060        
2. Barbara Di Fabio, Claudia Landi, “The Edit Distance for Reeb Graphs of Surfaces”, Discrete Comput Geom, 55:2 (2016), 423  
3. Barbara Di Fabio, Claudia Landi, Lecture Notes in Computer Science, 7908, Advanced Information Systems Engineering, 2014, 202