Hakimi, S. L. (1963), “On realizability of a set of integers as degrees of the vertices of a linear graph. II. Uniqueness”, J. Soc. Indust. Appl. Math., 11 (1), tr. 135–147, doi:10.1137/0111010, JSTOR2098770, MR0153001
Hakimi, S. L. (1964), “Optimum locations of switching centers and the absolute centers and medians of a graph”, Operations Research, 12 (3), tr. 450–459, doi:10.1287/opre.12.3.450
Hakimi, S. L. (1971), “Steiner's problem in graphs and its implications”, Networks, 1 (2), tr. 113–133, doi:10.1002/net.3230010203, MR0295947
^Allenby, R.B.J.T.; Slomson, Alan (2011), “Theorem 9.3: the Havel–Hakimi theorem”, How to Count: An Introduction to Combinatorics, Discrete Mathematics and Its Applications (ấn bản thứ 2), CRC Press, tr. 159, ISBN9781420082616, Bản gốc lưu trữ ngày 1 tháng 1 năm 2014, truy cập ngày 28 tháng 4 năm 2016, A proof of this theorem was first published by Václav Havel ... in 1963 another proof was published independently by S. L. Hakimi.
^Hwang, F. K.; Richards, D. S.; Winter, P. (1992), The Steiner Tree Problem, Annals of Discrete Mathematics, Elsevier, tr. 94, ISBN9780080867939, Bản gốc lưu trữ ngày 1 tháng 1 năm 2014, truy cập ngày 28 tháng 4 năm 2016, The Steiner tree problem in networks was originally formulated by Hakimi and independently by Levin in 1971.
^Marianov, Vladimir; Serra, Daniel (2011), “Median problems in networks”, trong Eiselt, Horst A.; Marianov, Vladimir (biên tập), Foundations of Location Analysis, International series in operations research & management science, 155, Springer, tr. 39–59, doi:10.1007/978-1-4419-7572-0_3, ISBN9781441975720. On p. 53Lưu trữ 2014-01-01 tại Wayback Machine, Marianov and Serra write "The impact of Hakimi's two contributions is hard to overstate. A common opinion among location researchers is that the paper by Hakimi (1964) strongly contributed to trigger the interest in location theory and analysis, and started a long string of related publications that does not seem to be decreasing."