Conference ProceedingsElucidating the Relative Dependence of Propellant Pattern-Based Muzzle-to-Target Distance Determinations on Variables of Weapon and AmmunitionPresenting section:Criminalistics2004De Forest, Peter R., Ardsley NY; Hietpas, Jack, Elgin IL; Diaczuk, Peter J., State College PA; Speir, Jacqueline A., Morgantown WVView the paperCriminalistics