Celebratio Mathematica

I. Daubech­ies: “Us­ing Fred­holm de­term­in­ants to es­tim­ate the smooth­ness of re­fin­able func­tions,” pp. 89–​112 in Ap­prox­im­a­tion the­ory VIII (Col­lege Sta­tion, TX, 8–12 Janu­ary 1995), vol. 2: Wave­lets and mul­ti­level ap­prox­im­a­tion. Edi­ted by C. K. Chui and L. L. Schu­maker. World Sci­entif­ic (Singa­pore), 1995. MR 1471776 Zbl 0927.​42016 incollection

I. Daubech­ies: “Bet­ter dual func­tions for Gabor time-fre­quency lat­tices,” pp. 113–​116 in Ap­prox­im­a­tion the­ory VIII (Col­lege Sta­tion, TX, 8–12 Janu­ary 1995), vol. 2: Wave­lets and mul­ti­level ap­prox­im­a­tion. Edi­ted by C. K. Chui and L. L. Schu­maker. World Sci­entif­ic (Singa­pore), 1995. MR 1471777 Zbl 0927.​42017 incollection