Claudio Atzori ba8a024af9 avoid NPEs merging titles		2020-06-12 10:45:11 +02:00
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main/java/eu/dnetlib/dhp/schema	avoid NPEs merging titles	2020-06-12 10:45:11 +02:00
test/java/eu/dnetlib/dhp/schema	-	2020-04-30 11:05:17 +02:00