Netreba, E.E. 2012. Synthesis and investigation of molecular and crystal structure of coordination polymer of neodime nitrate(III) with 4,4,10,10-tetramethyl-1,3,7,9-tetraazospiro[5.5]undecan-2,8-dion (spirocarbon – SK). Kharkiv University Bulletin. Chemical Series. 21 (Dec. 2012), 319-326. DOI:https://doi.org/10.26565/2220-637X-2012-21-37.