[1] G. Cravo, Matrices with prescribed eigenvalues and prescribed
submatrices, Preprint.
[2] G. Cravo, Valores Próprios de Matrizes Parcialmente Conhecidas,
PhD thesis, University of Lisbon, 2002.
[3] G. Cravo, Matrices with prescribed eigenvalues and blocks. JP
Journal of Algebra, Number Theory and Applications 6(1) (2006),
103-109.
[4] G. Cravo, Eigenvalues of matrices with prescribed submatrices,
African Diaspora Journal of Mathematics 5(1) (2007), 83-90.
[5] G. Cravo, J. A. Dias da Silva and F. C. Silva, Characteristic
polynomials and controllability of partially prescribed matrices,
Linear Algebra Appl. 335 (2001), 157-166.
[6] G. Cravo and F. C. Silva, Eigenvalues of matrices with several
prescribed blocks, Linear Algebra Appl. 311 (2000), 13-24.
[7] G. Cravo and F. C. Silva, Eigenvalues of matrices with several
prescribed blocks II, Linear Algebra Appl. 364 (2003), 81-89.
[8] J. A. Dias da Silva, Matrices with prescribed entries and
characteristic polynomial, Proc. Amer. Math. Soc. 45 (1974), 31-37.
[9] S. Friedland, Matrices with prescribed off-diagonal elements,
Israel J. Math. 11 (1972), 184-189.
[10] F. R. Gantmacher, The Theory of Matrices, Vol. 1, 2, Chelsea
Publ. Comp., New York, 1959-60.
[11] D. Hershkowitz, Existence of matrices with prescribed eigenvalues
and entries, Linear and Multilinear Algebra 14(1983), 315-342.
[12] R. A. Horn and C. R. Johnson, Matrix Analysis, Cambridge
University Press, 1985.
[13] R. A. Horn and C. R. Johnson, Topics in Matrix Analysis,
Cambridge Univ. Press, 1991.
[14] M. G. Krein, On the spectrum of a jacobian matrix, in connection
with the torsional oscillations of shafts, Mat. Sbornik, pp. 455-478,
1933.
[15] P. Lancaster and M. Timenetsky, The Theory of Matrices, Academic
Press, New York, 1985.
[16] S. Lang, Algebra, Addison Wesley, 3rd edition, 1993.
[17] M. G. Marques and F. C. Silva, The characteristic polynomial of a
matrix with prescribed off-diagonal blocks, Linear Algebra Appl. 250
(1997), 21-29.
[18] M. Newman, Integral Matrices, Academic Press, New York, 1972.
[19] G. N. Oliveira, Matrices with prescribed characteristic
polynomial and a prescibed submatrix III, Monatsh. Math. 75 (1971),
441-446.
[20] G. N. Oliveira, Matrices with prescribed characteristic polyomial
and several prescribed submatrices, Linear and Multilinear Algebra 2
(1975), 357-364.
[21] G. N. Oliveira, The characteristic values of the matrix
Proceedings of the Colloquium on Numerical
Methods, Keszthely, Hungary, pp. 491-500, 1977.
[22] G. N. Oliveira, Matrices with prescribed characteristic
polynomial and principal blocks, Proc. Edinburgh Math. Soc. 24 (1981),
203-208.
[23] G. N. Oliveira, Matrices with prescribed characteristic
polynomial and principal blocks II, Linear Algebra Appl. 47 (1982),
35-40.
[24] E. M. Sá, Imbedding conditions for matrices, Linear Algebra Appl. 24 (1979),
33-50.
[25] F. C. Silva, Matrices with prescribed characteristic polynomial
and submatrices, Portugal. Math. 44 (1987), 261-264.
[26] F. C. Silva, Matrices with prescribed eigenvalues and principal
submatrices, Linear Algebra Appl. 92 (1987), 241-250.
[27] F. C. Silva, Matrices with prescribed eigenvalues and blocks,
Linear Algebra Appl. 148 (1991), 59-73.
[28] H. R. Suleimanova, Stochastic matrices with real characteristic
numbers, Doklady Akad. Nauk SSSR (N. S.) 66 (1949), 343-345.
[29] R. C. Thompson. Interlacing inequalities for invariant factors,
Linear Algebra Appl. 24 (1979), 1-31.
[30] H. K. Wimmer, Existenzsätze in der theorie der matrizen und
lineare kontrolltheorie, Monatsh. Math. 78 (1974), 256-263.