@article{etna_vol62_pp22-57,
  author  = {Lars Grasedyck and Maren Klever and Sebastian Kr\"amer},
  title   = {Quasi-orthogonalization for alternating non-negative tensor factorization},
  journal = {Electron. Trans. Numer. Anal.},
  volume  = {62},
  year    = {2024},
  pages   = {22--57},
  doi     = {10.1553/etna_vol62s22},
}