@article{CLTM_1993_1993_1_a11,
     author = {Heinig, H. P.},
     title = {Una desigualdad de {Fourier} con {Ap} y peso {L1} d\'ebil.},
     journal = {Collectanea mathematica},
     pages = {125-127},
     publisher = {mathdoc},
     volume = {44},
     number = {1-2-3},
     year = {1993},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1993_1993_1_a11/}
}