EDIT

        addField(typeSelect, "type", 3, row);

        grid.setComponentAlignment(typeSelect, Alignment.TOP_RIGHT);

        row++;

        SwitchableTextField titleCacheField = addSwitchableTextField("Reference cache", "titleCache", "protectedTitleCache", 0, row, GRID_COLS-1, row);

        titleCacheField.setWidth(100, Unit.PERCENTAGE);

        row++;

        SwitchableTextField abbrevTitleCacheField = addSwitchableTextField("Abbrev. cache", "abbrevTitleCache", "protectedAbbrevTitleCache", 0, row, GRID_COLS-1, row);

        abbrevTitleCacheField.setWidth(100, Unit.PERCENTAGE);

        row++;

        titleField = addTextField("Title", "title", 0, row, GRID_COLS-1, row);

        titleField.setWidth(100, Unit.PERCENTAGE);

        row++;

        addTextField("Nomenclatural title", "abbrevTitle", 0, row, GRID_COLS-1, row).setWidth(100, Unit.PERCENTAGE);

        row++;

        authorshipField = new TeamOrPersonField("Author(s)", TeamOrPersonBaseCaptionGenerator.CacheType.BIBLIOGRAPHIC_TITLE);

        authorshipField.setWidth(100,  Unit.PERCENTAGE);

        addField(authorshipField, "authorship", 0, row, 3, row);

        row++;

        inReferenceCombobox = new ToOneRelatedEntityCombobox<Reference>("In-reference", Reference.class);

        inReferenceCombobox.setWidth(100, Unit.PERCENTAGE);

            });

        addField(inReferenceCombobox, "inReference", 0, row, 3, row);

        row++;

        addTextField("Place published", "placePublished", 0, row, 1, row).setWidth(100, Unit.PERCENTAGE);

        TextField publisherField = addTextField("Publisher", "publisher", 2, row, 3, row);

        publisherField.setWidth(100, Unit.PERCENTAGE);

        TimePeriodField timePeriodField = new TimePeriodField("Date published");

        addField(timePeriodField, "datePublished");

        row++;

        addTextField("ISSN", "issn", 0, row);

        addTextField("ISBN", "isbn", 1, row);

        TextFieldNFix doiField = new TextFieldNFix("DOI");