@article{RMC_2005_2005_1_a9,
     author = {Edmunds, David E. and Krbec, Miroslav},
     title = {Variaciones sobre el teorema de extrapolaci\'on de {Yano.}},
     journal = {Revista matem\'atica complutense},
     pages = {111-118},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMC_2005_2005_1_a9/}
}