Graded thermoelectric materials prepared by strong gravitational field for energy conversion / Kamila JANUSZKO, Krzysztof T. WOJCIECHOWSKI, Rafał ZYBAŁA, Yudai Ogata, Tsutomu Mashimo // W: SINTERCER “Development of a sintering center and know-how exchange for non equilibrium sintering methods of advanced ceramic composite materials” ; Seminar: “New materials for storage and conversion of thermal energy” ; The Polish–Japanese workshop „Novel thermoelectric materials for renewable energy conversion” : Zakopane, 20–21 September 2013 : abstracts / eds. Lucyna Jaworska, Zbigniew Pędzich, Krzysztof T. Wojciechowski. — Kraków : Polskie Towarzystwo Ceramiczne, 2013. — ISBN: 978-83-63663-32-2. — S. 27. — Abstract opublikowany w ramach: The Polish – Japanese Workshop. — K. Januszko dod. afiliacja: Kumamoto University