TICHÝ, Petr. Max-min and min-max approximation problems for normal matrices revisited. In: BÍLKOVÁ, H., ROZLOŽNÍK, M., TICHÝ, P., eds. SNA´14 - Seminar on Numerical Analysis. Modelling and Simulation of Challenging Engineering Problems. Praha: Institute of Computer Science AS CR, 2014, S. 95-95. ISBN 978-80-87136-16-4.
