Kumar, T., A. Narsaih, and D. K. Sagar. “APERTURE SHAPING FOR TWO LINE RESOLUTION IN THE APODISED VARIABLE COHERENCE IN THE PRESENCE OF PRIMARY SPHERICAL ABERRATION”. IJRDO - Journal of Mechanical And Civil Engineering, Vol. 1, no. 2, Feb. 2015, pp. 09-17, doi:10.53555/mce.v1i2.524.