1. pooling cross-section and time series data in the estimation of a dynamic model: The demand for natural gas;Balestra;Econometrica,1966
2. The Demand for Natural Gas in the United States;Balestra,1967
3. Sampling without replacement and proportional to random size;Barouch,1974
4. Production structure;Berndt,1973
5. Technology, prices, and the derived demand for energy;Berndt,1975