McCray R.A., in Astrophysics and Space Science Library (Springer Netherlands, Dordrecht, 1977), pp. 35-44.
Weaver R., R.A. McCray, J.I. Castor, P. Shapiro, and R. Moore, The Astrophysical Journal 218, 377 (1977).
McCray R.A., in International Astronomical Union / Union Astronomique Internationale Book Series, International Astronomical Union / Union Astronomique Internationale (Springer Netherlands, Dordrecht, 1977), pp. 155-170.