Yuriy Dementiev Artur Ignatiev Vyacheslav Sidelnik Alexander Smal Mikhail Ushakov New Bounds on the Half-Duplex Communication Complexity. 233-248 2021 SOFSEM https://doi.org/10.1007/978-3-030-67731-2_17 conf/sofsem/2021 db/conf/sofsem/sofsem2021.html#DementievISSU21