physica status solidi (a)
physica status solidi (a) > 207 > 3 > 704 - 707
physica status solidi (a) > 207 > 3 > 708 - 711
physica status solidi (a) > 207 > 3 > 521 - 524
physica status solidi (a) > 207 > 3 > 667 - 670
physica status solidi (a) > 207 > 3 > 657 - 660