@article{Becker1980,
    author = {Becker, Joseph and Lipshitz, Leonard},
    journal = {Fundamenta Mathematicae},
    keywords = {formal power series ring; convergent power series rings; undecidable field; ultrapower},
    language = {eng},
    number = {3},
    pages = {229-239},
    title = {Remarks on the elementary theories of formal and convergent power series},
    url = {http://eudml.org/doc/211075},
    volume = {105},
    year = {1980},
    date-added = {2024-5-10 15:46:21 +0100}
}

@article{Becker1980, author = {Becker, Joseph and Lipshitz, Leonard}, journal = {Fundamenta Mathematicae}, keywords = {formal power series ring; convergent power series rings; undecidable field; ultrapower}, language = {eng}, number = {3}, pages = {229-239}, title = {Remarks on the elementary theories of formal and convergent power series}, url = {http://eudml.org/doc/211075}, volume = {105}, year = {1980}, date-added = {2024-5-10 15:46:21 +0100} }