References
[BLR] Bosch, Lutkebohmert and Raynaud, Neron Models
[Dem] Demazure, Lectures on p-Divisible Groups
[FC] Faltings and Chai, Degeneration of abelian varieties, Ergebnisse 3, Springer-Verlag
[Gro] Grothendieck, Groupe de Barsotti-Tate et Cristaux de Dieudonne
[GW] Gortz and Wedhorn, Algebraic Geometry I, Vieweg+Teubner
[Kat] Katz, Serre-Tate Local Moduli
[Kle] Kleiman, Picard schemes (in "Fundamental Algebraic Geometry", AMS)
[Lan] Lan, Arithmetic Compactifications of PEL-type Shimura varieties
[Mes] Messing, The crystals associatd to Barsotti-Tate groups
[Mil1] Milne, Abelian Varieties (in "Arithmetic Geometry", Springer)
[Mil2] Milne, Abelian Varieties (course notes)
[Mil3] Milne, Complex Multiplication
[Mil4] Milne, The Fundamental Theorem of Complex Multiplication
[MFK] Mumford, Fogarty and Kirwan, Geometric Invariant Theory, Springer
[MW] Milne and Waterhouse, Abelian Varieties over Fintie Fields
[Mum] Mumford, Abelian Varieties, TIFR
[Pin] Richard Pink, Finite Group Schemes (lecture notes)
[Sha] Shatz, Group Schemes, Formal Groups, and p-Divisible Groups (in "Arithmetic Geometry", Springer)
[ST] Serre and Tate, Good reduction of abelian varieties. Ann. of Math. (2) 88 1968 492-517
[Tat1] Tate, $p$-divisible Groups (in "Local Fields" proceeding, Springer)
[Tat2] Tate, Classes d'isogenie des varietes abeliennes sur un corps fini (available on numdam.org)
[Tat3] Tate, Finite Flat Group Schemes (in "Modular Forms and Fermat's Last Theorem", Springer)
[Tat4] Tate, Endomorphisms of abelian varieties over finite fields, Invent. Math. 2, 1966, pp.134-144
[vdGM] van der Geer and Moonen, book project on Abelian Varieties
[Stacks] Stacks project: Varieties