https://london.physics.ucdavis.edu/~reu/reufiles/st145009880843166.pdf
https://london.physics.ucdavis.edu/~reu/reufiles/st145134913517030.pdf
https://london.physics.ucdavis.edu/~reu/reufiles/st145374978333044.pdf
https://london.physics.ucdavis.edu/~reu/reufiles/st145262634018907.pdf
https://london.physics.ucdavis.edu/~reu/reufiles/st145454601282863.pdf
https://london.physics.ucdavis.edu/~reu/reufiles/st145552518166354.pdf
https://london.physics.ucdavis.edu/~reu/reufiles/st145644340384542.pdf
https://london.physics.ucdavis.edu/~reu/reufiles/st145749976602363.pdf
https://london.physics.ucdavis.edu/~reu/reufiles/st145951958959920.pdf
https://london.physics.ucdavis.edu/~reu/reufiles/st145865497769855.pdf