Przybysz-zaremba, Malgorzata, Siedlaczek-szwed, Aleksandra, Polok, Krzysztof (1) Herrmann, Andrew F., Adams, Tony E. (1) Stobaugh, Rebecca (western Kentucky University (1) Badiru, Adedeji B. (professor, Tourangeau, Melinda (1) Lu, Yang (university Of Nottingham.) (1)