@article{UZERU_2003_1_a3,
     author = {L. Budaghyan},
     title = {On formalization of notion of $\delta$-reduction in monotonic models of typed $\lambda$-calculus},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {27--36},
     publisher = {mathdoc},
     number = {1},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2003_1_a3/}
}