?url_ver=Z39.88-2004&rft_id=10.20868%2FUPM.thesis.1196&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Esperanza&rft.au=Ayuga+T%C3%A9llez%2C+Esperanza&rft.aulast=Ayuga+T%C3%A9llez&rft.tpages=388&rft.inst=E.T.S.I.+Montes+(UPM)+%3Chttps%3A%2F%2Foa.upm.es%2Fview%2Finstitution%2FMontes%2F%3E&rft.degree=Doctoral&rft.date=May+1992&rft.title=Modelos+no+param%C3%A9tricos+de+ajuste+de+curvas+aplicados+al+%C3%A1mbito+forestal