On an extension of Prandti's lifting line theory to curved wings. - S. Prössdorf; Daniela Tordella (IMPACT Comput. Sci. Eng., 1991)

Wavelet approximation methods for pseudodifferential equations II: Matrix compression and fast solution. - Wolfgang Dahmen; S. Prössdorf; Reinhold Schneider (Adv. Comput. Math., 1993)