@article { Gutman19900522,
  author = "Gutman A.E.",
  title = "An example of a sequentially $o$-continuous but not dominated disjointness preserving operator",
  journal = "Optimization",
  year = "1990",
  volume = "47(64)",
  pages = "116--121",
  language = "russian",
  annote = "An example is given of a linear operator acting from a Banach space into a Kantorovich space, which is sequentially $r$-continuous but not dominated."
}