1. Uranium bearing accessory minerals in the São Pedro do Sul Granite, Portugal;Basham,1982
2. Characteristics of the Okanagan Highlands intrusive complex as a source for basal type uranium deposits, south-central British Columbia;Boyle,1982
3. Petrology and ore geology of the Vila Real-Sabrosa-Vila Pouca de Aguiar region, northern Portugal;Brink,1960
4. Different types of leucogranites and classification of the types of mineralization associated with acid magmatism in the northwestern part of the French Massif Central;Burnol,1978