@incollection{KlotzKeilZimmeretal.1989,
  author    = {Karl-Norbert Klotz and Roger Keil and Franz-Josef Zimmer and Ulrich Schwabe},
  title     = {Modulation of (\SH) DPCPX binding to membrane-bound ans solubilized A1 adenosine receptors by guanine nucleotides},
  year      = {1989},
}