physica status solidi (b)
physica status solidi (b) > 250 > 3 > 511 - 514
physica status solidi (b) > 250 > 4 > 726 - 731
physica status solidi (b) > 250 > 4 > 669 - 676
physica status solidi (b) > 250 > 4 > 693 - 697
physica status solidi (b) > 250 > 4 > 736 - 740
physica status solidi (b) > 250 > 7 > 1398 - 1403
physica status solidi (b) > 250 > 7 > 1370 - 1375
physica status solidi (b) > 250 > 8 > 1496 - 1504
physica status solidi (b) > 250 > 12 > 2616 - 2621