This author has not been identified. Look up 'Anna Gawronska' in GoogleThis author has not been identified. Look up 'Oskar Rosiak' in GoogleThis author has not been identified. Look up 'Anna Pajor' in GoogleThis author has not been identified. Look up 'Magdalena Janc' in GoogleThis author has not been identified. Look up 'Rafal Kotas' in GoogleThis author has not been identified. Look up 'Marek Kaminski' in GoogleThis author has not been identified. Look up 'Ewa Zamyslowska-Szmytke' in GoogleThis author has not been identified. Look up 'Magdalena Józefowicz-Korczynska' in Google