1. Foundations of Analysis over Surreal Number Fields;Alling,1987
2. N. Alling, P. Ehrlich, Sections 4.02 and 4.03 of [1].
3. An alternative construction of Conway's surreal numbers;Alling;C. R. Math. Rep. Acad. Sci. Can.,1986
4. Asymptotic Differential Algebra and Model Theory of Transseries;Aschenbrenner,2017
5. Numbers, germs and transseries;Aschenbrenner,2018