@article{ZR_1977_2_10_a1,
     author = {John P. Burgess},
     title = {Descriptive {Set} {Theory} and {Infinitary} {Languages}},
     journal = {Zbornik radova},
     pages = {9 },
     publisher = {mathdoc},
     volume = {2},
     number = {10},
     year = {1977},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZR_1977_2_10_a1/}
}