Listed below are a few examples of cited publications for the Vapor Sorption Analyzer. This list is not exhaustive.

• Lu, Ning, and Chao Zhang. “Separating External and Internal Surface Areas of Soil Particles.” Journal of Geotechnical and Geoenvironmental Engineering 146, no. 2 (2020): 04019126. (Article link).
• Lu, Ning. “Unsaturated Soil Mechanics: Fundamental Challenges, Breakthroughs, and Opportunities.” Journal of Geotechnical and Geoenvironmental Engineering 146, no. 5 (2020): 02520001. (Article link).
• Zhang, Chao, and Ning Lu. “Augmented Brunauer–Emmett–Teller equation for water adsorption on soils.” Vadose Zone Journal 18, no. 1 (2019). (Article link).
• Khorshidi, Morteza, Ning Lu, Idil Deniz Akin, and William J. Likos. “Intrinsic relationship between specific surface area and soil water retention.” Journal of Geotechnical and Geoenvironmental Engineering 143, no. 1 (2017): 04016078. (Article link).
• Khorshidi, Morteza, and Ning Lu. “Determination of cation exchange capacity from soil water retention curve.” Journal of Engineering Mechanics 143, no. 6 (2017): 04017023. (Article link).
• Khorshidi, Morteza, Ning Lu, and Alireza Khorshidi. “Intrinsic relationship between matric potential and cation hydration.” Vadose Zone Journal 15, no. 11 (2016). (Article link).
• Revil, A., and N. Lu. “Unified water isotherms for clayey porous materials.” Water Resources Research 49, no. 9 (2013): 5685-5699. (Article link).
• Likos, William J., Ning Lu, and Wentz Wenszel. “Performance of a dynamic dew point method for moisture isotherms of clays.” Geotechnical Testing Journal 34, no. 4 (2011): 373-382. (Article link).