code: def texkeys2marc(self, key, value):
      
      result = []
  
      values = force_list(value)
      if values:
          value = values[0]
          result.append({
              '9': 'INSPIRETeX',
              'a': value,
          })
  
          for value in values[1:]:
              result.append({
                  '9': 'INSPIRETeX',
                  'z': value,
              })
  
      return result
docs: Populate the ``035`` MARC field.