Matematicheskoe modelirovanie v estestvoznanii : Ucheb. posobie po kursu "Mat. modelirovanie v estestvoznanii i ekologii" dlya studentov, ... po napr. "Priklad. matematika i informatika" / I. N. Molodtsov, T. A. Ratnikova. - Moskva : Izd-vo MEI, 2000. - 67 s. : il.; 20 sm. - (Ucheb. pos. / Minobrazovaniya RF. Mosk. energet. in-t (tekhn. un-t)).; ISBN 5-7046-0567-2
Vvedenie v ekonometricheskii analiz panelnykh dannykh : [ucheb. pos.] / T. A. Ratnikova. - Moskva : Izd. dom Gos. un-ta - Vysshei shkoly ekonomiki, 2010. - 191, [1] s. : il., tabl.; 21 sm.; ISBN 978-5-7598-0745-2
A. G. Eliseev, T. A. Ratnikova, D. A. Shaposhnikova, “Regularized asymptotics of the solution of a singularly perturbed Cauchy problem for an equation of Schrodinger with potential $Q(x)=x^2$”, Chebyshevskii Sb., 24:5 (2023), 31–48
2021
2.
A. G. Eliseev, T. A. Ratnikova, D. A. Shaposhnikova, “Initialization problem for singularly perturbed integro-differential and integral Volterra equations of the second kind”, Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 191 (2021), 38–46
3.
A. G. Eliseev, T. A. Ratnikova, “Asymptotic solution of a singularly perturbed Cauchy problem in the presence of a rational “simple” turning point”, Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 190 (2021), 81–87
2020
4.
A. G. Eliseev, T. A. Ratnikova, D. A. Shaposhnikova, “On an Initialization Problem”, Mat. Zametki, 108:2 (2020), 300–305; Math. Notes, 108:2 (2020), 286–291
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