DOI,IST REx ID,Title of publication
10.1007/s00493-019-4086-0,9582,Dense induced bipartite subgraphs in triangle-free graphs
10.1007/s00493-019-3905-7,7034,Counterexample to an extension of the Hanani-Tutte theorem on the surface of genus 4
10.1007/BF02122779,4069,An acyclicity theorem for cell complexes in d dimension