physica status solidi (b)
physica status solidi (b) > 251 > 4 > 850 - 863
physica status solidi (b) > 251 > 5 > 965 - 973
physica status solidi (b) > 251 > 6 > 1192 - 1196
physica status solidi (b) > 251 > 7 > 1380 - 1385
physica status solidi (b) > 251 > 4 > 850 - 863
physica status solidi (b) > 251 > 5 > 965 - 973
physica status solidi (b) > 251 > 6 > 1192 - 1196
physica status solidi (b) > 251 > 7 > 1380 - 1385