@article{MAN_1984__266_163866,
     author = {Tadshi Yamazaki and Masaaki Yoshida},
     title = {On {Hirzenbruch's} {Examples} of {Surfaces} with c21=3c2.},
     journal = {Mathematische Annalen},
     pages = {421--432},
     publisher = {mathdoc},
     volume = {266},
     year = {1984},
     url = {http://geodesic.mathdoc.fr/item/MAN_1984__266_163866/}
}