TY - GEN AU - Raigorodskii, Andrei M, ed. AU - Rassias, Michael Th, ed. AU - Pardalos, Panos M, S, ed. TI - Discrete mathematics and applications SN - 9783030558598 U1 - 510 PY - 2020/// CY - Switzerland PB - Springer KW - Mathematics KW - Discrete Mathematics ER -