@article{CM_1988__68_2_203_0,
     author = {Miyaoka, Yoichi},
     title = {Abundance conjecture for $3$-folds : case $\nu = 1$},
     journal = {Compositio Mathematica},
     pages = {203--220},
     publisher = {Kluwer Academic Publishers},
     volume = {68},
     number = {2},
     year = {1988},
     zbl = {0681.14019},
     language = {en},
     url = {http://www.numdam.org/item/CM_1988__68_2_203_0/}
}