1. Structural requirements and recommendations for balloon gondola design;Anon,2013
2. Nonlinear Finite Element Analysis of Elastomers;Anon,2014
3. Anon, ., 2022. NASA. Internet resource at http://www.nasa.gov/scientificballoons.
4. Anon, ., 2022. Government of Canada. Internet resource at http://www.asc-csa.gc.ca/eng/sciences/balloons/.
5. Anon, ., 2022. Raven Aerostar, Inc., Internet resource at http://ravenaerostar.com/products/stratospheric-balloons/product-overview.