Kneppers, H. A. W. M. (1983). The Covariant classification of two-dimensional smooth commutative formal groups over an algebraically closed field of positive characteristic. Amsterdam: Mathematisch Centrum.
Chicago Style CitationKneppers, H. A. W. M. The Covariant Classification of Two-dimensional Smooth Commutative Formal Groups Over an Algebraically Closed Field of Positive Characteristic. Amsterdam: Mathematisch Centrum, 1983.
MLA CitationKneppers, H. A. W. M. The Covariant Classification of Two-dimensional Smooth Commutative Formal Groups Over an Algebraically Closed Field of Positive Characteristic. Amsterdam: Mathematisch Centrum, 1983.
Warning: These citations may not always be 100% accurate.