VLASOV, Y. A., LUTEROVÁ, K., PELANT, I., HONERLAGE, B., ASTRATOV, V. N. Enhancment of optical gain of semiconductors embedded in three-dimensional photonic crystals. Applied Physics Letters. 1997, 71(-), 1616-1618. ISSN 0003-6951. E-ISSN 1077-3118.