@article{towardsmultiplekernelprincipalcomponent,
  title = {Towards multiple kernel principal component analysis for integrative analysis of tumor samples},
  author = {Nora K. Speicher and Nico Pfeifer},
  year = {2017},
  eprint = {1701.00422},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1701.00422v2},
}