1. Colozza, A. Initial feasibility assessment of a high altitude long endurance airship. NASA CR-21272, 2003.
2. Numerical Methods for Partial Differential Equations;Dai,2002
3. A study of thermal simulation of stratospheric airships;Fang;Spacecraft Recovery & Remote Sensing,2007
4. Farley, R.E. BalloonAscent: 3-D simulation tool for the ascent and float of high-altitude balloons. AIAA 2005–7412, 2005.
5. Hongjun, R., Reid, T., Dimitri, M. A comprehensive global model of broadband direct solar radiation for solar cell simulation. AIAA 2007–33, 2007.