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Citation: I. Berentzen et al., Numerical simulations of interacting gas-rich barred galaxies, ASTRO SP SC, 276(2-4), 2001, pp. 699-706

Authors: Knapen, JH Shlosman, I Heller, CH Rand, RJ Beckman, JE Rozas, M

Citation: Jh. Knapen et al., Kinematics of ionized and molecular hydrogen in the core of M100, ASTROPHYS J, 528(1), 2000, pp. 219-235

Authors: Pleuss, PO Heller, CH Fricke, KJ

Citation: Po. Pleuss et al., The impact of resolution on observed HII region properties from WFPC2 observations of M 101, ASTRON ASTR, 361(3), 2000, pp. 913-928

Authors: Rozas, M Zurita, A Heller, CH Beckman, JE

Citation: M. Rozas et al., Global properties of the population of HII regions in NGC 7479 from photometric H alpha imaging, ASTR AST SS, 135(1), 1999, pp. 145-158

Authors: Laine, S Heller, CH

Citation: S. Laine et Ch. Heller, A minor-merger model for NGC 7479, M NOT R AST, 308(2), 1999, pp. 557-568