@article{10_4064_fm_1993_142_2_1_147_161,
     author = {C. J. Ash and J. F. Knight and T. A. Slaman},
     title = {Relatively recursive expansions {II}},
     journal = {Fundamenta Mathematicae},
     pages = {147--161},
     publisher = {mathdoc},
     volume = {142},
     number = {2},
     year = {1993},
     doi = {10.4064/fm_1993_142_2_1_147_161},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm_1993_142_2_1_147_161/}
}