Inefficiency in Packing Squares with Unit Squares. - K. F. Roth; Robert C. Vaughan (J. Comb. Theory A, 1978)

Mean values of multiplicative functions. - Hugh L. Montgomery; Robert C. Vaughan (Period. Math. Hung., 2002)

Goldbach's Conjectures: A Historical Perspective. - Robert C. Vaughan (Open Problems in Mathematics, 2016)