New approach to one-loop calculations in gauge theories, Physical Review D, vol.38, issue.6, p.1888, 1988. ,
DOI : 10.1103/PhysRevD.38.1888
Efficient calculation of one-loop QCD amplitudes, Physical Review Letters, vol.66, issue.13, p.1669, 1991. ,
DOI : 10.1103/PhysRevLett.66.1669
On the Distribution of the Area Enclosed by a Random Walk onZ2, Journal of Combinatorial Theory, Series A, vol.84, issue.1, p.55, 1998. ,
DOI : 10.1006/jcta.1998.2879
On the spectrum of a random walk on the discrete Heisenberg group and the norm of Harper's operator, Journal of Geometry and Physics, vol.21, issue.4, p.337, 1997. ,
DOI : 10.1016/S0393-0440(96)00024-1
Exact random walk distributions using noncommutative geometry, Journal of Physics A: Mathematical and General, vol.30, issue.21, p.707, 1997. ,
DOI : 10.1088/0305-4470/30/21/001