@article{ConfortiLeonardMurretal.2015, author = {Giovanni Conforti and Christian Leonard and R{\"u}diger Murr and Sylvie Roelly}, title = {Bridges of Markov counting processes. Reciprocal classes and duality formulas}, journal = {Electronic communications in probability}, volume = {20}, doi = {10.1214/ECP.v20-3697}, year = {2015}, }