Sloan Great Wall as a complex of superclusters with collapsing coresMaret Einasto, Heidi Lietzen, Mirt Gramann, Elmo Tempel, Enn Saar, Lauri Juhan Liivamägi, Pekka Heinämäki, Pasi Nurmi and Jaan EinastoA&A, 595 (2016) A70DOI: https://doi.org/10.1051/0004-6361/201628567