Some rare lecture and note materials:

• Patti Lamm (1991?) tutorial lecture at Michigan State University Inverse Problems Symposium Adjoint Method
• James V. Beck (1992) Appendix on Iterative Regularization
• James V. Beck (1992) Derivation of the Adjoint Equations for the IHCP
• James V. Beck (1992) Concerns and Comments on Iterative Regularization
• Oleg M. Alifanov (1993) 2-day workshop at Huntsville, AL Thermally Loaded Structures
• Yvon Jarny (1994) at the international conference on inverse problems and dynamic estimation in St Petersburg, Russia A special lecture on Adjoint Method for Parameter Estimation in Heat Conduction

Some rare reports and publications:

• James V. Beck (1961) CORRECTION OF TRANSIENT THERMOCOUPLE MEASUREMENTS IN HEAT-CONDUCTING SOLIDS: PART II THE CALCULATION OF TRANSIENT HEATFLUXES USING THE INVERSE CONVOLUTION, AVCO Technical Report RAD-TR-7-60-38 (Part II)