physica status solidi (a)
physica status solidi (a) > 218 > 6 > n/a - n/a
physica status solidi (a) > 218 > 6 > n/a - n/a
physica status solidi (a) > 218 > 16 > n/a - n/a
physica status solidi (a) > 218 > 17 > n/a - n/a
physica status solidi (a) > 218 > 24 > n/a - n/a