@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20150302-135724738,
    title = "Advancement of Optical Methods in Experimental Mechanics",
    chapter = "Experimental Inference of Inter-Particle Forces in Granular Systems Using Digital Image Correlation",
    year = "2014",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20150302-135724738",
    id = "record",
    isbn = "978-3-319-06985-2",
    doi = "10.1007/978-3-319-06986-9\_45"
}