• On the endomorphism semigroup of a multiple wreath product of groupsPuusemp, PeeterCommunications in algebra2017 / p. 247-261 https://doi.org/10.1080/00927872.2016.1206340 https://www.scopus.com/sourceid/25800 https://www.scopus.com/record/display.uri?eid=2-s2.0-84990935146&origin=inward&txGid=21b0974b62de6c80dd36128f7515b8be https://jcr.clarivate.com/jcr-jp/journal-profile?journal=COMMUN%20ALGEBRA&year=2017 https://www.webofscience.com/wos/woscc/full-record/WOS:000386155500018