@article{CristalliEleuteriVittorietal.1992,
  author    = {G. Cristalli and A. Eleuteri and S. Vittori and R. Volpini and M. J. Lohse and Karl-Norbert Klotz},
  title     = {2-Alkynyl derivatives of adenosine and adenosine-5'-N-ethyluronamides as selective agonists at A\(_2\) adenosine receptors},
  year      = {1992},
}