Chudnovsky, D. V. and Chudnovsky, G. V. "The Wronskian Formalism for Linear Differential Equations and Padé Approximations." Adv. Math.53, 28-54, 1984.Dubuque, W. "poly FLT, abc theorem, Wronskian formalism [was: Entire solutions of f^2+g^2=1]." [email protected] posting, Jul 17, 1996.Lang, S. "Old and New Conjectured Diophantine Inequalities." Bull. Amer. Math. Soc.23, 37-75, 1990.Lang, S. Algebra, 3rd ed. Reading, MA: Addison-Wesley, 1993.Mason, R. C. Diophantine Equations over Functions Fields. Cambridge, England: Cambridge University Press, 1984.Osgood, C. F. "Sometimes Effective Thue-Siegel-Roth-Schmidt-Nevanlinna Bounds, or Better." J. Number Th.21, 347-389, 1985.Stothers, W. W. "Polynomial Identities and Hauptmodulen." Quart. J. Math. Oxford Ser. II32, 349-370, 1981.
, 
, 和 
没有公因式，满足：
, 
, 和 
是线性相关的，那么 
和 
也是线性相关的。更强大的 Wronskian 估计及其在丢番图逼近线性微分方程解中的应用可以在 Chudnovsky 和 Chudnovsky (1984) 以及 Osgood (1985) 中找到。