@article{Zimmermann2020,
  author    = {Herbert Zimmermann},
  title     = {Ectonucleoside triphosphate diphosphohydrolases and ecto-5'-nucleotidase in purinergic signaling: how the field developed and where we are now},
  journal   = {Purinergic signalling},
  volume    = {17},
  number    = {1},
  pages     = {117 -- 125},
  doi       = {10.1007/s11302-020-09755-6},
  year      = {2020},
}