This author has not been identified. Look up 'Nevenka Dimitrova' in GoogleThis author has not been identified. Look up 'Lalitha Agnihotri' in GoogleThis author has not been identified. Look up 'Radu S. Jasinschi' in GoogleThis author has not been identified. Look up 'John Zimmerman' in GoogleThis author has not been identified. Look up 'George Marmaropoulos' in GoogleThis author has not been identified. Look up 'Thomas McGee' in GoogleThis author has not been identified. Look up 'Serhan Dagtas' in Google