Synthesis and study sorption properties oligo(poly)-mer sorbents based on urea-formaldehyde and cyanuric acidAkbar Amrullaev, Shakhribonu Boltaeva, Shakhnoza Rashitova and Bakhtiyor GanievBIO Web Conf., 130 (2024) 06004DOI: https://doi.org/10.1051/bioconf/202413006004