amperands in journal abbreviations (like <source>A__amp__amp;A</source>) #87
Description
The service seems to have problems with matching references like
<mixed-citation publication-type="journal"><string-name><surname>Benaglia</surname>, <given-names>P.</given-names></string-name>, <string-name><surname>del Palacio</surname>, <given-names>S.</given-names></string-name>, <string-name><surname>Ishwara-Chandra</surname>, <given-names>C. H.</given-names></string-name>, et al. <year>2019</year>, <source>A__amp__amp;A</source>, <volume>625</volume>, <fpage>A99</fpage></mixed-citation>