physica status solidi (b)
physica status solidi (b) > 247 > 7 > 1750 - 1752
physica status solidi (b) > 247 > 7 > 1707 - 1709
physica status solidi (b) > 248 > 3 > 594 - 599
physica status solidi (b) > 247 > 7 > 1750 - 1752
physica status solidi (b) > 247 > 7 > 1707 - 1709
physica status solidi (b) > 248 > 3 > 594 - 599