Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Stephan F. Huckemann,"On the meaning of mean shape : manifold stability, locus and the two sample test",Annals of the Institute of Statistical Mathematics,00203157,Tokyo : Institute of Statistical Mathematics,2012-12,64,6,1227-1259,https://cir.nii.ac.jp/crid/1523388080338806528,