Celebratio Mathematica

F. P. Peterson and E. Thomas: “A note on non-stable co­homo­logy op­er­a­tions,” Bol. Soc. Mat. Mex., II. Ser. 3 (1958), pp. 13–​18. MR 0105680 Zbl 0121.​39604 article

E. Thomas: “The Thom–Mas­sey ap­proach to em­bed­dings,” pp. 283–​307 in The Steen­rod al­gebra and its ap­plic­a­tions (Bat­telle Me­mori­al In­sti­tute, Colum­bus, OH, 30 March–4 April 1970). Edi­ted by F. P. Peterson. Lec­ture Notes in Math­em­at­ics 168. Spring­er (Ber­lin), 1970. Pro­ceed­ings of a con­fer­ence to cel­eb­rate N. E. Steen­rod’s six­tieth birth­day. MR 0287560 Zbl 0216.​45302 incollection