?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Renner%2C+J.&rft.aulast=Renner&rft.aufirst=J.&rft.date=2021&rft.atitle=STIMTEC+-+A+mine-scale+hydraulic+stimulation+experiment+of+anisotropic+metamorphic+rock+with+evaluation+by+mine-back+drilling.&rft.title=ARMA+Letters&rft.genre=article