Citation: Jd. Louden et al., THE APPLICATION OF INFRARED MICROIMAGING FOR THE DETERMINATION OF THEDISTRIBUTION, PENETRATION DEPTH, AND DIFFUSION PROFILE OF METHYL CENTRALITE AND DIBUTYL PHTHALATE DETERRENTS IN NITROCELLULOSE MONOPERFORATED PROPELLANT, Journal of applied polymer science, 49(2), 1993, pp. 275-289