M. Nikolie,International School of Elementary Particle Physics.International School of Elementary Particle Physics(5th : 1969):Methods in subnuclear physics; proceedings of the School 1969.V.5, pt.2.[s. n.],1977.
M. Nikolie,International School of Elementary Particle Physics.International School of Elementary Particle Physics(5th : 1969):Methods in subnuclear physics; proceedings of the School 1969.V.5, pt.1.[s. n.],1977.