[1]
BerezanskyY.M., VereikinaM.B., KolyadaS.F., RomanenkoO.Y., SivakA.G. and FedorenkoV.V. 1996. Aleksandr Nikolaevich Sharkovsky (on his 60th birthday). Ukrains’kyi Matematychnyi Zhurnal. 48, 12 (Dec. 1996), 1602-1603.