1. 1977
  2. DECOMPOSITION OF VECTOR-FUNCTIONS IN ZONE OF CONTINUOUS SPECTRUM OF MEMBRANE EQUATIONS OF AXISYMMETRIC VIBRATIONS OF SHELLS OF REVOLUTION

    TOVSTIK, PE. & ULITIN, MI., 1977, In: ВЕСТНИК ЛЕНИНГРАДСКОГО УНИВЕРСИТЕТА. СЕРИЯ 1: МАТЕМАТИКА, МЕХАНИКА, АСТРОНОМИЯ. 1, p. 114-119 6 p.

    Research output: Contribution to journalArticlepeer-review

  3. 1975
  4. Friction and the equilibrium shape of the compressed part of a drilling tube

    Alekseev, V. N. & Tovstik, P. E., Sep 1975, In: Soviet Applied Mechanics. 11, 9, p. 1016-1018 3 p.

    Research output: Contribution to journalArticlepeer-review

  5. 1973
  6. O POTERE USTOICHIVOSTI OBOLOCHEK VRASHCHENIYA OTRITSATEL'NOI GAUSSOVOI KRIVIZNY PRI KRUCHENII.

    Liiva, T. V. & Tovstik, P. E., Nov 1973, In: Izv Akad Nauk (SSSR) Mekh Tverd Tela. 6, p. 92-98 7 p.

    Research output: Contribution to journalArticlepeer-review

  7. 1972
  8. DENSITY OF VIBRATION FREQUENCIES IN THIN ENVELOPES OF ROTATION

    TOVSTIK, PE., 1972, In: ПРИКЛАДНАЯ МАТЕМАТИКА И МЕХАНИКА. 36, 2, p. 291-&

    Research output: Contribution to journalArticlepeer-review

  9. On the density of the vibration frequencies of thin shells of revolution. PMM vol. 36, n{ring equal to}2, 1972, pp. 291-300

    Tovstik, P. E., 1972, In: Journal of Applied Mathematics and Mechanics. 36, 2, p. 270-278 9 p.

    Research output: Contribution to journalArticlepeer-review

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