- M.I. Bueno and S. Furtado
*Palindromic linearizations of a matrix polynomial of odd degreee obtained from Fiedler pencils with repetition.*

Electron. J. Linear Algebra 23 (2012) pp. 562-577. - Wanlian Yuan, Bing Wang and Mingqing Zhai
*On the spectral radii of graphs without given cycles.*

Electron. J. Linear Algebra 23 (2012) pp. 599-606.