Sh:39

Bib entry
@article{Sh:39,
 author = {Shelah, Saharon},
 title = {{Differentially closed fields}},
 journal = {Israel J. Math.},
 fjournal = {Israel Journal of Mathematics},
 volume = {16},
 year = {1973},
 pages = {314--328},
 issn = {0021-2172},
 mrnumber = {0344116},
 mrclass = {02H15 (12H05)},
 doi = {10.1007/BF02756711}
}