Marc Dumas
M. Dumas, Sherbrooke University, J. Richard, Laval University, Québec, Canada and B. Wagoner, Davis & Elkins College, Elkins, USA.
M. Dumas, Sherbrooke University, J. Richard, Laval University, Québec, Canada and B. Wagoner, Davis & Elkins College, Elkins, USA. See less
