1. Bimeasures and nonstationary processes;Chang,1986
2. Harmonic analysis on Hilbert space;Gross;Mem. Am. Math. Soc.,1963
3. Harmonizable stable processes;Hosoya;Z. Wahrs.,1982
4. Multidimensional Second Order Stochastic Processes;Kakihara,1997
5. Dual rings;Kaplansky;Ann. Math.,1948