@article{PORMA_1970__29_3_115118,
     author = {Tse, Kam-Fook},
     title = {Some results on compact families of normal functions},
     journal = {Portugaliae mathematica},
     pages = {135--140},
     publisher = {mathdoc},
     volume = {29},
     number = {3},
     year = {1970},
     mrnumber = {0288240},
     zbl = {0219.30020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1970__29_3_115118/}
}