@dataset{currentDoc,
  author = {Litvak, Alexander},
  title = {Approximating the covariance matrix with heavy tailed columns and RIP},
  publisher = {UBC cIRcle BIRS Workshop Lecture Videos},
  issued = {2014-10-18},
  howpublished = {{\url{http://hdl.handle.net/2429/50788}}}
}