no. 1
The quantum equivalence principle, and spin 1/2 massive particles
Annales de l'institut Henri Poincaré. Section A, Physique Théorique, Tome 35 (1981) no. 1, pp. 55-95. 
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     author = {Castagnino, Mario},
     title = {The quantum equivalence principle, and spin 1/2 massive particles},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {55--95},
     publisher = {Gauthier-Villars},
     volume = {35},
     number = {1},
     year = {1981},
     mrnumber = {626557},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPA_1981__35_1_55_0/}
}
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Castagnino, Mario. The quantum equivalence principle, and spin 1/2 massive particles. Annales de l'institut Henri Poincaré. Section A, Physique Théorique, Tome 35 (1981) no. 1, pp. 55-95. http://archive.numdam.org/item/AIHPA_1981__35_1_55_0/

[1] M. Castagnino, Ann. Inst. Henri Poincaré, t. 16, n° 4, 1972, p. 293-341. | Numdam | MR

[2] M. Castagnino, Thèse d'État, Université de Paris. II Part published at Math. Notae. Año XXVII, 1974, p. 61.

[3] M. Castagnino. J. Gen. Rel. and Grav., t. 9, n° 2, 1973, p. 101. | Zbl

[4] M. Castagnino, A. Foussats, R. Laura, O. Zandrón, Il Nuovo Cimento, t. 60A, n° 2, 1980, p. 138. | MR

[5] M. Castagnino, R. Weder, J. of Math. Phys., t. 22 (1), 1981, p. 112. | MR

[6] B.S. De Witt, Dynamical theory of Groups and Fields. Gordon and Breach, New York, 1965. | MR | Zbl

[7] A. Lichnerowicz. Bull. Soc. Math. Fr., t. 92, 1964, p. 11. | Numdam | MR | Zbl

[8] A. Lichnerowicz, Ann. Inst. Henri Poincaré, t. 3, 1964, p. 233. | Numdam | MR

[9] G. Loos, Nuovo Cimento, t. 30, 1963, p. 901.

[10] F.W.J. Olver, Proc. Cam. Phil. Soc., t. 57, 1961, p. 790. | Zbl

[11] F.W.J. Olver, Asymptotics and Special Functions. Academic Press, New York, 1974. | MR | Zbl