A. Grillo, A. Lentini, V. Ottaviani, G. Italiano, и F. Battisti. MobiCASE, том 76 из Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, стр. 415-427. Springer, (2010)
A. Grillo, A. Lentini, V. Ottaviani, G. Italiano, и F. Battisti. MobiCASE, том 76 из Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, стр. 415-427. Springer, (2010)
M. Ottaviani. Research Report, A33. Department of Statistics, Probability and Applied Statistics, University of Rome "La Sapienza", Rome, Italy, (1990)
M. Ottaviani. Research Report, A11. Department of Statistics, Probability and Applied Statistics, University of Rome "La Sapienza", Rome, Italy, (1989)