Modifications of the limited-memory BFGS method based on the idea of conjugate directions
VLČEK, Jan, LUKŠAN, Ladislav. Modifications of the limited-memory BFGS method based on the idea of conjugate directions. In: CHLEBOUN, J., SEGETH, K., ŠÍSTEK, J., VEJCHODSKÝ, T., eds. <em>Programs and Algorithms of Numerical Matematics 16</em>. Prague: Institute of Mathematics, Academy of Sciences of the Czech Republic, 2013, S. 209-214. ISBN 978-80-85823-62-2. Dostupné z: http://users.math.cas.cz/~panm/Panm16/proceedings_final/209_vlcek.pdf