1. B.L. Kuznetsov, Liteinoe Proizvodstvo, 4 (4) (1991), pp. 5–6.
2. V.I. Nikitin, Liteinoe Proizvodstvo, 4 (4) (1991), pp. 4–5.
3. I.M. Rutman, Liteinoe Proizvodstvo, 4 (4) (1991), p. 16.
4. A.Y. Gubenko, Liteinoe Proizvodstvo, 4 (4) (1991), pp. 19–20.
5. V.A. Chestnykh and Y.N. Zakharov, Soviet Casting Technology (English translation of Liteinoe Proizvodstvo), 6 (1988), pp. 8–9.