@ARTICLE{NavRos2020,
    AUTHOR = {Aviv Navon and Saharon Rosset},
     TITLE = {Capturing between-tasks covariance and similarities using multivariate linear mixed models},
   JOURNAL = {Electron. J. Statist.},
  FJOURNAL = {Electronic Journal of Statistics},
      YEAR = {2020},
    VOLUME = {14},
    NUMBER = {2},
     PAGES = {3821-3844},
      ISSN = {1935-7524},
       DOI = {10.1214/20-EJS1764},
      SICI = {1935-7524(2020)14:2<3821:CBTCAS>2.0.CO;2-2},
}