1. Über die Genauigkeit der Methoden zur Berechnung der Versagenswahrscheinlichkeit;Stix,1982
2. A critical appraisal of methods to determine failure probabilities;Schuëller;Structural Safety,1987
3. Advanced simulation methods for the estimation of system reliability;Bourgund,1986
4. Report No. 8-86;Bourgund,1986
5. Time variant reliability analysis utilizing response surface approach;Bucher,1989