С. В. Аллёнов, “Диаграммно-стрелочные формулы инвариантов узлов четвёртого порядка”, Фундамент. и прикл. матем., 11:5 (2005), 3–17 ; S. V. Alenov, “Arrow-diagram formulas for fourth-order invariants of knots”, J. Math. Sci., 146:1 (2007), 5455–5464
В. А. Васильев, “Инварианты и когомологии первого порядка для пространств вложений самопересекающихся кривых в $\mathbb R^n$”, Изв. РАН. Сер. матем., 69:5 (2005), 3–52 ; V. A. Vassiliev, “First-order invariants and cohomology of spaces of embeddings of self-intersecting curves in $\mathbb R^n$”, Izv. Math., 69:5 (2005), 865–912
Arnold's Problems, 2005, 181
Ostlund O.P.F., “A diagrammatic approach to link invariants of finite degree”, Mathematica Scandinavica, 94:2 (2004), 295–319
Vassiliev V.A., “Combinatorial formulas for cohomology of spaces of knots”, Advances in Topological Quantum Field Theory, NATO Science Series, Series II: Mathematics, Physics and Chemistry, 179, 2004, 1–21
Johnston J.R., “Parental alignments and rejection: An empirical study of alienation in children of divorce”, Journal of the American Academy of Psychiatry and the Law, 31:2 (2003), 158–170
В. А. Васильев, “Топология наборов плоскостей и их дополнений”, УМН, 56:2(338) (2001), 167–203 ; V. A. Vassiliev, “Topology of plane arrangements and their complements”, Russian Math. Surveys, 56:2 (2001), 365–401
Vassiliev V.A., “Homology of spaces of knots in any dimensions”, Philosophical Transactions of the Royal Society of London Series A-Mathematical Physical and Engineering Sciences, 359:1784 (2001), 1343–1364
Victor Vassiliev, New Developments in Singularity Theory, 2001, 87