@article{CFKU08,
  author = {{C}obos, {F}ernando and {F}ernandez{-}{C}abrera, Luz M.
		  and {K}uehn, Thomas and {U}llrich, {T}ino},
  year = {2009},
  title = {On an extreme class of real interpolation spaces},
  journal = {{J}ournal of {F}unctional {A}nalysis},
  volume = {256},
  pages = {2321-2366},
  annote = {journal},
  pdf = {https://www.tu-chemnitz.de/mathematik/ang_analysis/Publications/CFKUb.pdf}
}