physica status solidi (a)
physica status solidi (a) > 207 > 4 > 919 - 923
physica status solidi (a) > 207 > 4 > 824 - 830
physica status solidi (a) > 207 > 4 > 837 - 843
physica status solidi (a) > 207 > 4 > 919 - 923
physica status solidi (a) > 207 > 4 > 824 - 830
physica status solidi (a) > 207 > 4 > 837 - 843