1. Reviewing Rio;Nicklas;Solar World,1992
2. A simulation model for wind electric systems;Haack;Wind Engng,1980
3. The estimation of the parameters of the distribution of wind speed and direction;McWilliams;Wind Engng,1980
4. An analytical expression for the average output power of a wind machine;Powell;Solar Energy,1981
5. A note on the use of models in the estimation of wind power availability;Haslett;Wind Engng,1981