Čirić, P., M. Bosak, R. Brnčić, and T. Jakimov. “Energy Recovering from Warm Effluents in the Textile Industry by the Application of Rotary Recuperator”. Tekstil, vol. 40, no. 3, Mar. 1991, pp. 136-8, http://tekstil.hist.hr/index.php/tekstil/article/view/725.