Geodesic
The existence of the eigenvalues for dirac’s two-parameter boundary-value problem
Proceedings of the Yerevan State University. Physical and mathematical sciences, no. 2 (2006), pp. 25-32 
T. N. Harutyunyan; G. G. Sahakyan. The existence of the eigenvalues for dirac’s two-parameter boundary-value problem. Proceedings of the Yerevan State University. Physical and mathematical sciences, no. 2 (2006), pp. 25-32. http://geodesic.mathdoc.fr/item/UZERU_2006_2_a1/
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Voir la notice de l'article provenant de la source Math-Net.Ru

The existence of eigenvalues for Dirac's two-parameter boundary-value problem is proved.

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